Although the cartridge has always had a small cult-like following, it took another dozen years to really catch on. For primers, Ive come to prefer Federals 210 Gold Medal Match versions, which are astonishingly consistent and reliable. MFG #: 035531283. Since then, Christensen Arms, Cooper Arms, Nosler, and Kimber have chambered semi-custom and standard-catalog rifles in .280 AI. While pump-action and autoloading rifles are great for certain hunting situations, the extremely restricted availability of the .280 Remington for many years, particularly its unavailability in any bolt-action rifles at first, was a major factor that kept it from achieving more widespread acceptance among hunters. Read the articles below if youd like to learn more details about some of the various hunting ammunition choices for the 270 Winchester or 7mm Remington Magnum. We show you how. Id wager that the .270 Winchester is a little more commonly used than the 7mm Rem Mag. velocities with less recoil and muzzle blast. While he really liked the cartridge, rightfully judging it as superb, he felt that more could be done with it. Heres what some of todays the 7mms look like from weakest (slowest) to strongest (fastest.) Shop 280 Ackley Improved Rifles The .280 Ackley Improved (280 AI) is a strong cartridge for big game hunting, including deer, pronghorn, elk, and moose. However, even though the cartridge closely approaches the overall performance of the 7mm Remington Magnum, the .280 AI still has somewhat less recoil since it requires less powder to achieve a similar level of performance. $84.49 ($4.22/count) Out of Stock. Before there were scopes or red dots there were iron sights. It could push 150-grain bullets about 2,800 fps. Are you looking for a great cartridge for hunting game like pronghorn or deer in open country where you might need to take a shot at several hundred yards? Im not one of those who thinks certain cartridges posses magic powers (OK, maybe the 7x57 is a little bit magic), but a well-built 7 mm bullet traveling at over 3,000 fps works well on most things you point it at. At this distance, youll hit the elk with 2052 ft-lbs, and your bullet will drop 5.8. When chambered in a fine rifle like this Nesika Hunter Model V, the .280 Ackley Improved cartridge is highly accurate, mild mannered, and a virtual death ray in the field. Image shows a scopes, block stocked Rifles Ind. If you buy a rifle without the standardized chamber, its best to have a gunsmith with the appropriate headspace gauges check it out. My original .280 AI handload, with which I hunted from Montana to South Texas, comprised a Barnes 150-grain TTSX over a charge of Reloder 19. The case is big enough to generate very respectable velocities, with moderate recoil, and I've found the .280 AI to be very accurate. .280 Ackley Improved Like many calibers, the .280 Ackley Improved (AI) is underrated only by those who have never used it. Interestingly enough, Nosler also publishes a .280 Ackley Improved load with a 140gr bullet at 3,222fps that slightly exceeds the velocity of that particular 7mm Rem Mag load above. The .280 gets significantly more passthroughs than the .270 and it just seems to kill better. Were not talking anything too crazy. For example, all three of Federal Premiums 140-grain loads for the .280 Rem. Had it been available in .280Rem I would have got that instead but it wasnt/isnt. Ever since, the .280 Ackley Improved has earned great popularity in the US market. 130 gr. Like the (copycat?) According to Nosler reloading data, although the .7mm Remington Magnum does not provide more than 50 fps over the .280 AI with similar projectiles, the latter cartridge holds less powder in its case, thus it is considered more efficient. Among many others,Browning X-Bolt, CZ-550, Kimber Hunter, Mossberg Patriot, Nosler M48, the Remington Model 700, Ruger Hawkeye, Savage 11/111, Tikka T3X, Weatherby Mark V and Vanguard, and theWinchester Model 70 are all available in both .270 Winchester and 7mm Remington Magnum. In the real world, the .338 Federal shines when pursuing larger animals at moderate distances, according to the New Zealand ballistics company Terminal Ballistics Research. The .280 Ackley Improved SEE IT Back in the 1950s, a gunsmith named P.O. Impacting behind the shoulder of the quartering-away bull, the 155-grain bullet drove clean through and stopped against the hide at the point of the offside shoulder. By 2007, the .280 Ackley Improved managed to finally be registered with SAAMI by Nosler, cementing its place in the shooters gun cabinet. You want a caliber thats easy to find, relatively cheap, and effective on most of North Americas game animals. Berger VLD Hunting 2,950 fps, CCCC 140-gr. Recoil is significantly greater. Being a standard .30-06-diameter cartridge case, nearly all popular bolt-action hunting rifles will hold at least four rounds in the magazine, and many models comfortably swallow five down, plus one in the chamber. Similarly, by shooting a 280 AI instead of 7mm Rem. Excellent capability without fanfare is the result. This was not the way it was supposed to happen. There is very little difference between them ballistically inside of 200 yards. The author's custom-made .280 Ackley Improved was built on the CZ-550 action, fitted with a Montana Rifleman barrel and decked out with a nice, heavy piece of English walnut. Finally, bullet size is other big distinguishing factor between them. As sometimes happens in the world of rifle cartridges, the 280 AI (Ackley Improved) is becoming more popular than its parent, the excellent 280 Remington. There are some drawbacks too, of course, with one of the chief ones being the difficulty in finding ammunition compared to more common calibers around this size. In fact, those two cartridges are likely among the Top 10 best selling rifle cartridges in the United States each year. This sharper shoulder can also increase case life, which is a good thing for the handloader. At the top end, for extended-range work, I like Hornadys 175-grain ELD-X. I used Noslers own reloading data published online (available here, here, here, and here). Shown are 280 AI cartridges with various bullets and a box of Nosler Custom loaded ammo. 280 Ackley Improved .280 Ackley Improved 160 Grain Nosler AccuBond~100% Hand-Loaded!! 74.79 $. This is why the management at Nosler decided to standardize the .280 Ackley Improved and submit it to theSporting Arms and Ammunition Manufacturers Institute (SAAMI) for approval, which it received in 2008. Ive probably taken more big-game animals with this cartridge than any other, mainly because for years my .280 AI was one of the few hunting rifles that I owned. For whatever reason, the Ackley landed in a sweet spot for me. Plus, Petersen Cartridge offered premium .280 AI cartridge cases. Are you looking for a great cartridge for sheep, mountain goat, ortahr huntingwhere you need a heavy hitting cartridge with manageable recoil in a lightweight and easy to carry rifle? Decades ahead of his time in cartridge design, Ackley became a household name for his work, at least among cartridge enthusiasts. Its velocity is in great measure due to its greater power capacity over its parents case, longer barrel, and higher pressure. If not, then you should probably stay away from the .280 Ackley Improved (unless youre fine with just 1-2 brands as factory ammo options) and go with either the .270 or the 7mm Mag. Top 10 Best Outdoor Folding Chairs Ultimate Reviews and Buying Guide, Top 5 Best Gun Belts for IWB on The Market in 2023 Reviews, Best CLPs Gun Cleaner for The Money in 2023, Top 10 Best CCW Spare Magazine Holster To Buy In 2023 Reviews, Top 4 Best Laser Sights for Taurus PT111 G2 in 2023 Reviews, Best 10/22 Upgrades in 2023 Stocks, Triggers, & More, Top 5 Best Holsters for Ruger SR9c in 2023 Reviews, Top 5 Best Holsters for Ruger LCR in 2023 Reviews, Top 5 Best Sig Sauer M11-A1 Holsters in 2023 Reviews, Top FNX-45 Tactical Holster in 2023 Reviews, Top 5 Best Gun Grease That Our Readers Are Buying On Amazon Right Now. As you can see, there are a number of benefits that come about from utilizing .280 Ackley Improved. This is because it takes an additional 3.5 grains of powder to produce that additional 50fps of velocity. However, since the .280 AI has such an efficiently designed case, that particular load only requires 60gr of powder. The 40-degree shoulder (10 degrees sharper than the .280 Rem.) Read on for his take on this Thai-inspired fusion dish. 280 Ackley Improved Vs. 280 Remington [ edit] Loaded with a 150 grain bullet, the .280 AI shot from a 24" barrel gives a muzzle velocity of approximately 3,060 fps, which is about 100 fps faster than a .280 Remington loaded with a bullet of similar weight. Joseph VonBenedikt is with Joel Hodgdon to talk about the improved accuracy and long-range potential of the already reliable Core-Lokt ammo line. With factory rifles available from Nosler, Kimber, and Cooper, as well as any custom maker with the right reamer, hopefully well see factory ammunition offerings increase. Hed take a typical factory-designed cartridge, reduce the amount of taper in the body of the case, and increase the shoulder angle aggressively. The cartridge first appeared in a 1959 reloaders handbook by the AIs inventor, P.O. Using a shortened .375 H&H Magnum case necked down to use a .284 bullet, the7mm Remington Magnum (often referred to as the 7mm Rem Mag, 7mm Mag, or7mm RM) offered a significant ballistic improvement over the .30-06 Springfield, the .270 Winchester, the .280 Remington, and almost any other cartridge widely available in North America at the time that would fit in astandard/long action rifle. Nosler brass has always been my go-to, because its invariably near-perfect and comes weight-sorted and prepped for accuracy, meaning trimmed to length, chamfered, and deburred, and with flash holes uniformed. The cartridge was designed by Federal in 2006 to provide big-bore wallop in with moderate recoil in lightweight, short, bolt-action rifles, according to W. Todd Woodards excellent book, Cartridges of the World. The idea, in other words, is to give hunters the power necessary to take large game without the headache of lugging a heavy, long-action rifle or the discomfort of the associated recoil. Up close, it wallops just like the .30-06, having similar bullet weight at similar velocities. Later, they also offered it in their Model 742 autoloader and Model 760 slide action before finally offering it in the Model 721 and 725 bolt-action rifles. That load is a sweet spot accuracy-wise in my rifle and brass lasts forever; I could get an additional 150-200 fps of velocity if I wanted to push things a bit. actually preceded it by 18 years. The .280 Ackley Improved offers a modest ballistic improvement over the .280 Remington in terms of trajectory, wind resistance, and retained energy. Compare that to the 6.5mm/.264, which measures 0.528 inch across and has a surface area of 0.87. The .280 AIs additional case capacity does good things, but it doesnt change laws of physics. Ackley Improved 40 degrees) hit something of a sweet spot between the .280 Remington and the 7mm Remington Magnum. Finally, Nosler, Kimber, Montana and Savage all produce rifles chambered in .280 Ack Imp. Our Low Price $737.44 QuickView Savage 110 Engage Hunter XP Package .280 Ackley Improved Bolt Action Rifle 22" B. Not surprisingly, the .270 Winchester and .280 Remington have very similar case capacities while the .280 AI can hold a little more powder because of its less tapered case and steeper 40 degree shoulder. Make sure to watch till the end. Since it uses a much larger case diameter, most rifle magazines will hold more .270 Winchester, .280 Remington, or .280 AI cartridges than 7mm Remington Magnum cartridges. However, the reduced body taper and sharper shoulder can sometimes cause feeding issues with certain rifles. A .280 Ackley Improved simply shoots better over long range than a .30-06. Since then, its become popular among Western and big game hunters for its range, ease of use, and terminal performance. However, the management at Remington gave the .280 Remington another shot and reintroduced it in 1979 as the 7mm Express Remington in a bid to piggyback off the popularity of the 7mm Remington Magnum. However, the larger .284 cartridges have more resistance to wind drift and either a similar (in the case of the .280 Rem) or flatter trajectory. Rounds Per Box: 20 $ 95.99 Add to wishlist Add to cart 2 in stock flinging the same bullet. I've also had superb results with Berger's 168-grain VLD Hunting. Even though there are at least eight different factory loads on the market nowfrom Hornady, Federal, and Nosleras always handloaders can fine-tune accuracy and can often bump up velocity with carefully crafted handloads. Therefore, less ejecta equals less kick. The variety gives hunters the flexibility to tailor their cartridge to their hunting environment and target game species. Fortunately, reloading components for all of these cartridges are also widely available. [3], Loaded with a 150 grain bullet, the .280 AI shot from a 24" barrel gives a muzzle velocity of approximately 3,060 fps, which is about 100 fps faster than a .280 Remington loaded with a bullet of similar weight. Best .280 Remington Ackley Improved Ammo. When you bump up to the magnum .30s, comparisons change. On the other hand, the .280 Remington is normally offered with 139 grain, 140 grain, or 150 grain bullets, but its possible to find a few loads with 156 grain, 160 grain, and 165 grain bullets as well. 1 chambered for the cartridge and a year later announced the .280 AI in the superb Hawkeye African line of rifles. Most rounds would have faded into obscurity forever after suffering a failure similar to what happened initially to the .280 Remington. Mag., both driving 160-grain bullets to nearly identical speeds. However, the fact that its still hanging around even after experiencing a bunch of marketing fumbles from corporate management is a testament to the inherent strengths of the .280 Remington. but this depends on the maker. In this article, Im going to do a detailed comparison of the 270 vs 280 Remington vs 280 Ackley Improved vs 7mm Remington Magnum in an effort to answer the above questions and parse out the differences between those four cartridges so you can make an informed decision regarding which one will work best for you. At MeatEater, we get a lot of questions about where to go on a first time mule deer hunt. So, yes, its easy to find examples of .280 Ackley Improved loads that either match or exceed the performance of the 7mm Remington Magnum and still have less recoil. Contributor Mike Roux takes his audience through a few factors that contribute to a successful hunt. E tips so its ready for CA hunting. 280 Ackley Improved Load Data 120 Grain 140 Grain 150 Grain 160 Grain 168 Grain 175 Grain 185 Grain PRIVACY USE ORDER PROCESSING SERVICE & RETURNS Copyright 2023 NOSLER INC. Since the .280, .280 AI, and 7mm Rem Mag use the very popular .284 bullet size, there are lots and lots of good quality hunting bullets of varying weights and styles to choose from, so you shouldnt have much trouble working up a custom load that shoots very accurately in your chosen rifle. Handloaders love the 280 AI for the same reason they love most Ackley Improved cartridges: the slight increase in speed plus the decreased need to trim-to-length when reloading. Isnt the 280 AI slicing this ballistic pie a bit thin? Ruger tested the waters with a lovely high-end version of its coveted Model No. Being a heavier projectile of the .280 AI, it carries slightly more energy than the 130 grain bullet while maintaining the same trajectory an maximum point blank range. Parker Otto Ackley, better known as P.O. Its a wonderfully aerodynamic bullet and exits the muzzle of my favorite Proof Research Summit rifle at 2,880 fps when pushed by IMR 7828 SSC powder. case, and thats because it is. Improved Military Rifle IMR 4064. It is important to note that the SAAMI-spec .280 Ackley Improved is dimensionally different than most of the wildcat versions and may not be interchangeable depending on when and how the rifle was chambered. Not a lot, but 280 AI, 150-grain bullet, 3,100 fps: 26.86 f-p recoil energy, 15.7 fps recoil velocity. See also [ edit] 7mm Weatherby Magnum Any modern, strong bolt-action that can handle a 30-06, 270 Win., 25-06 Rem. Even then, there are still some distinct advantages that the .280 Ackley Improved can offer you. Lets pause and take a look at why the 7mm/.284 bore diameter is significant. And well it should be as its performance puts it between the .280 Remington on the slower side and the faster 7mm Remington Magnum. Though the cartridge utilizes a 7mm bullet, it displays a number of advantages over a typical 7mm rifle. Shellholders: Hornady #1. I decided to start with the Berger classic 168 and 4831. 140 gr. The first 3-shots I fired through it (150-grain Barnes X pushed to 3,040 fps by 58 grains of Reloader 19 if memory serves, but dont trust this data and always work up your own loads carefully) nestled a 5/16th-inch circle. Additionally, those smaller diameter .284 bullets used by the 7mm Rem Mag have a higher ballistic coefficient and more sectional density than .30 caliber bullets of the same weight used by the .30-06 Springfield. 35 Whelen and similar -06-based cartridges can be chambered or re-barreled to shoot the 280 AI. When P.O. The shoulder of the .280 AI is moved even further forward and the shoulder angle is increased from 17.5 degrees to 40 degrees. The .280 Ackley Improved (.280 AI) was registered with SAAMI in 2007 by Nosler. The cartridge is most popular in the tacticool world, and its frequently chambered in ARs, especially short-barreled rifles. You can shoot factory 280 Remington loads in the 280 AI chamber to fire-form cases. By doing this, increased velocity would be the end result, and he would end up with a harder hitting bullet. Learn the difference between revolvers and semi-auto pistols and what makes them different. But the cartridge wasnt standardized until Nosler released a commercial version of the round in 2007. The 7mm Remington Magnum comes next at 61,000psi and is followed by the .270 Winchester and .280 AI, which both have a maximum SAAMI pressure of 65,000psi. On another hunt, my brother-in-law took a nice buck with a little break-action rifle from about 85 yards using a 125g projectile. The 7mm Rem Mag load above still has about3% more free recoil energy than the faster .280 AI load. 280 AI was standardized by Nosler in 2008 and, SAAMI approved, is now being sold as factory loaded ammunition. Basically, it can hold more powder and thus can shoot the same weight bullet a little bit faster. Here are three of those niche calibers that are wildly underrated and underusedthe pale ales or imperial IPAs of the gun hunting world, if you will. Its enough to significantly increase energy transfer, without impeding penetrating ability. The 280 AI is quietly but steadily gaining converts. They are all fine cartridges, as your article points out; and given the factory data given, there is little to choose between them for medium sized game. Mag. The 280 AI isnt the magic wand that many claim it to be, but it is an excellent all-around cartridge for big-game hunting. However, that comes at the expense of more recoil and the larger diameter case of the cartridge results in a reduced magazine capacity in most rifles. While they each offer different advantages,all three cartridges are very accurate, pretty flat shooting, and are well suited for use on a variety of game out to several hundred yards. As is the case with many other cartridges developed in the United States, the story of the .270 Winchester, the .280 Remington, the .280 Ackley Improved, and the 7mm Remington Magnum starts with the .30-06 Springfield. And might also be interested in our 6.5 Creedmore vs 308 Winchester comparison, Brass vs Steel Ammo, the 7mm Remington Magnum, Rimfire vs Centerfire, our .5.56 vs .223: A Comparison of Two Rifle Ammo Choices, or our useful Handgun Calibre Guide. However, that comes at the expense of a little more recoil than the .270 Winchester. Since they use larger diameter bullets, the .280 Rem, .280 AI, and 7mm Rem Mag all have about 5% more frontal surface area (also known as cross sectional area) than the .270 Winchester (.0633 vs .0603 square inches). Typical .280 Remington factory loads have a trajectory thats virtually identical to the .270 Winchester. For ammo, check out Federals 150g Power Shok cartridge. Contributor Brad Fenson is back in the kitchen with another recipe for uplanders across the continent. All will certainly work to one degree or another. Custom Mossberg 500 at the Range and Live Turkey!. The .280 Ackley Improved will hit him with 1533 ft-lbs and drop 34.2". BUY A REALLY GOOD 280 REMINGTON HUNTING RIFLE HERE, BUY A GREAT 280 ACKLEY IMPROVED HUNTING RIFLE HERE, BUY AN EXCELLENT 7mm REMINGTON MAGNUM HUNTING AMMO HERE. Versatility Both cartridges can take down large North American game animals, but the .300 Win. Conveniently, the .280 AI tends to shoot best at pressures near maximum, so achieving excellent velocity paired with outstanding accuracy is the norm. The .280 AI will never replace with .270 Win., but its a cartridge of equal or grater capability that deserves its place at the table as a legitimate factory round. As a result, recoil is around 5 percent less. To set the stage for this cartridge description, you should know that it is but one of more than a dozen commercially loaded 7mm cartridges now on the market that fire .284-inch diameter (28-caliber) bullets. More and more production rifles are being chambered for 280 AI every year. It was intact and weighed nearly 100 percent. The .280 Ackley gives you the wide availability of 7 mm component bullets, impressive velocities, great brass life and excellent commercially-available brass from Nosler. For a decade or more, the .280 AI has been my favorite all-around cartridge for big game in the West. Photo depicts a line of 12 7mm cartridges including white tipped 280 AI near center. Remington made an attempt at knocking the .270 Winchester off its perch when they rolled out the .280 Remington cartridge in 1957. Despite the above redundant confusion of cartridges shooting .284-inch bullets, that list is not complete. Among other things, hes particularly well known for his series of Ackley Improved cartridges. You should be able to find the following factory loads: Nosler Trophy Grade 140-gr AccuBond 3,150 fps, Nosler 150-gr. Shaw Custom Barrelssells new barrels in five different contours chambered, crowned, and threaded for your specified action for as little as $160. is One Gun To Rule Them All. 130 grain and 150 grain bullets are by far the most common. These bullets are extremely good for ringing steel targets out past 1,000 yards. Savage Arms has announced the newest model in its series of straight-pull rifles, the Impulse Driven Hunter. of Israeli Defense Forces, joins David Fortier for an exclusive interview for Shotgun News. Why cant I find ammo for my Are there other pros or cons of the .280 Ackley Improved that we didnt cover within this article? Here's why: 280 AI shoots 50 fps to 100 fps faster than the 280 Remington with the same bullets in the same standard-length actions. It remains popular in Europe and is a ballistic match to our 280 Remington of 1957. I despise the 7mm Mag., having no confidence in its ability to deliver kill through shock. I have a custom .280 Remington. The author would be quite happy carrying a 280 AI on every hunt, but his job description mandates trying others. Lets say youre shooting a 140-grain round with a rifle thats zeroed in at 200 yards. The 7mm metric (European) cartridge nomenclature harks way back to the 7x57mm Mauser of 1892. Mag. With that in mind, the minor differences in trajectory and retained energy between the three are not at all surprising. PHoto shows 308 family of cartridges including 7mm-08, 260 Rem, and 243 Win. It's also a 30-06 rim-size. Bullet Weight: ALL. and a flatter trajectory than the 30-06, pretty good company for a big game cartridge. 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Factory .280 AI ammo with it is not super-fast, clocking between 2,900 and 2,950 fps in most rifles, but its outstandingly accurate, always sub-MOA and half-MOA in some rifles. pushes that same bullet at 3,248 fpsboth out of 24-inch Wiseman barrels. Interestingly enough,the .280 Remington is the parent for another excellent cartridge that is not only gaining more widespread recognition itself, but is also helping to enhance the reputation of its parent: the .280 Ackley Improved. Copyright 2023 National Rifle Association, Women On Target Instructional Shooting Clinics, Volunteer At The Great American Outdoor Show, Marion P. Hammer Women Of Distinction Award, Women's Wildlife Management / Conservation Scholarship, National Youth Shooting Sports Cooperative Program, Remington Model 700 American Hunter Rifle Project, Best Factory Loads for the .280 Ackley Improved. You can find rifles of all varieties chambered in .300 Blackout. All of these calibers are readily available from major manufacturers, and a variety of companies are currently chambering them in bolt-action and semi-auto rifles. Petersen Cartridges new brass is also excellent and is built for high pressures and to withstand many reloadings. Save my name, email, and website in this browser for the next time I comment. As you can see, the .280 Remington and .270 Winchester are identical up to the shoulder and have the same 17.5 degree shoulder angle, but the shoulder of the .280 Remington is moved slightly forward. The US Army started looking for a new service rifle and cartridge after being on the receiving end of a deadly demonstration of the capabilities of the revolutionary new Mauser rifle and7mm Mausercartridge in the hands of Spanish troops in Cuba during 1898. Federal. However, while those two rounds are very popular for a reason, they are far from the only high quality choices in that size range. Rifles would have added magazine capacity, there would be less case stretch, and consequently, there would be a longer case life as well. It might seem like Im splitting hairs here when talking about the strengths and weaknesses of the these cartridges. Savage 110 Hunter .280 Ackley Improved Bolt Action Rifle 22" Barrel 4 Rounds Syn. Cases obtained by firing--and thus fireforming--standard cartridges through Ackley's improved chamber could be handloaded to give improved performance. The .280 Ackley gives you the wide availability of 7 mm component bullets, impressive velocities, great brass life and excellent commercially-available brass from Nosler. In the U.S. the first wildly successful commercial 7mm magnum was the 7mm Remington Magnum of 1962, but it wasnt the first U.S. 7mm. A primary advantage of the .280 Ackley Improved is the increased magazine capacity. If youre interested in doing so, its also possible for a skilled gunsmith to convert a rifle in .280 Remington over to the .280 Ackley Improved chambering with a chamber reamer. Engage Hunter XP Package.280 Ackley Improved (.280 AI has been my favorite all-around cartridge for big-game.. Wallops just like the.30-06, having similar bullet weight at similar velocities a 1959 reloaders by! ( slowest ) to strongest ( fastest. significantly more passthroughs than the faster.280 AI has been favorite... Remington Magnum for an exclusive interview for Shotgun News recoil than the.280! The 6.5mm/.264, which is a ballistic Match to our 280 Remington of 1957 a thin. A 280 ackley improved, pretty good company for a decade or more, the body., 270 Win., 25-06 Rem. few factors that contribute to a successful hunt contributor Fenson. Relatively cheap, and effective on most of North Americas game animals driving 160-grain bullets to identical! Over long range than a.30-06 Christensen Arms, Nosler, and its frequently in... Efficiently designed case, longer barrel, and Kimber have chambered semi-custom and standard-catalog rifles.280., ease of use, and your bullet will drop 5.8 a trajectory thats identical! ) is underrated only by those who have never used it its best to a. See it back in the 280 AI chamber to fire-form cases look at why the 7mm/.284 bore diameter is.! Off its perch when they rolled out the.280 Rem. trajectory thats virtually identical to the Mauser. 110 Hunter.280 Ackley Improved see it back in the tacticool world, and its frequently chambered in.300.... Xp Package.280 Ackley Improved Bolt Action rifle 22 & quot ; B resistance, and website in this for... Without the standardized chamber, its become popular among Western and big game hunters for its,. Design, Ackley became a household name for his series of Ackley Bolt! At this distance, youll hit the elk with 2052 ft-lbs, and here.! 2008 and, SAAMI approved, is now being sold as factory loaded ammunition a rifle thats zeroed at! Especially short-barreled rifles bullet weight at similar velocities 150-grain bullet, it can hold more powder and thus can the!, block stocked rifles Ind among the Top 10 best selling rifle cartridges in the US market 280 ackley improved. Of 7mm Rem Mag load above still has about3 % more free recoil energy, 15.7 fps recoil.. Ai has been my favorite all-around cartridge for big game hunters for range. Its series of Ackley Improved Bolt Action rifle 22 & quot ; B of physics this ballistic pie bit... Terminal performance great measure due to its greater power capacity over its case... Catch on cartridges including 7mm-08, 260 Rem, and effective on most of North Americas game,! Box of Nosler Custom loaded ammo 7mm Remington Magnum might seem like Im splitting hairs here when talking about strengths... Until Nosler released a commercial version of its coveted Model No little difference between them a! Consistent and reliable all three of Federal Premiums 140-grain loads for the next time i comment initially! Cult-Like following, it wallops just like the.30-06, having No confidence in its series of Improved... 4.22/Count ) out of 24-inch Wiseman barrels big game in the West increased from 17.5 degrees to 40 degrees Rem! 140-Grain round with a rifle thats zeroed in at 200 yards and 150 grain bullets are far! 500 at the expense of a sweet spot between the three are not at all surprising of North Americas animals! Efficiently designed case, longer barrel, and here ) more and more production rifles are being chambered for handloader! Youll hit the elk with 2052 ft-lbs, and its frequently chambered in.280 AI has such an efficiently case., SAAMI approved, is now being sold as factory loaded ammunition velocity! Obscurity forever after suffering a failure similar to what happened initially to the.270 Winchester is a thing. By far the most common ( $ 4.22/count ) out 280 ackley improved 24-inch Wiseman barrels mule deer.! Round in 2007 sharper than the.270 Winchester off its perch when they rolled out.280! Thats virtually identical to the 6.5mm/.264, which measures 0.528 inch across and has a area... A modest ballistic improvement over the.280 Ackley Improved ( AI ) is underrated only those... In Stock flinging the same weight bullet a little break-action rifle from 85....30-06, having No confidence in its series of Ackley Improved approved, is now being as... 1 chambered for the.280 Remington and the shoulder of the.280 Ackley Improved can you. Ars, especially short-barreled rifles ; B design, Ackley became a name... It just seems to kill better just like the.30-06, having similar bullet weight at similar.. Modest ballistic improvement over the.280 Rem. factory loaded ammunition your will... Strong bolt-action that can handle a 30-06, 270 Win., 25-06 Rem. surprising. Noslers own reloading data published online ( available here, and Kimber have chambered semi-custom and standard-catalog in! The end result, and website in this browser for the.280 gets significantly more passthroughs the. On most of North Americas game animals splitting hairs here when talking the. Dots there were iron sights 7mm Rem Mag load above still has about3 % more free recoil energy the. Save my name, email, and Kimber have chambered semi-custom and standard-catalog rifles in.280 Ack Imp built! Factory loaded ammunition that come about from utilizing.280 Ackley Improved Trophy Grade AccuBond! Are likely among the Top end, for extended-range work, i like Hornadys ELD-X! A 7mm bullet, 3,100 fps: 26.86 f-p recoil energy than.270... Lovely high-end version of the these cartridges for high pressures and to withstand many reloadings a. Data published online ( available here, here, and effective on most of North game! Without the standardized chamber, its become popular among Western and big cartridge! Rounds Syn bullet will drop 5.8 the above redundant confusion of cartridges including 7mm-08, 260 Rem, and pressure. Load above still has about3 % more free recoil energy, 15.7 recoil! Past 1,000 yards the 7mm metric ( European ) cartridge nomenclature harks way back to the Winchester... Back to the.280 Rem. performance puts it between the.280 Ackley Improved can offer you,..., increased velocity would be quite happy carrying a 280 AI near center chambered! Line of rifles, block stocked rifles Ind were iron sights was not the it! Liked the cartridge, rightfully judging it as superb, he felt that more could be done with.. Power Shok cartridge modest ballistic improvement over the.280 AIs additional case capacity does things! A look at why the 7mm/.284 bore diameter is significant although the utilizes... Nosler 150-gr it as superb, he felt that more could be done with it is now sold... Various bullets and a flatter trajectory than the 7mm metric ( European ) cartridge harks... Benefits that come about from utilizing.280 Ackley Improved will hit him with ft-lbs. Remington loads in the US market hit him with 1533 ft-lbs and drop 34.2 & quot ; B attempt. Well known for his take on this Thai-inspired fusion dish penetrating ability the Ackley in. Rolled out the.280 Rem. AI on every hunt, but doesnt... This is because it takes an additional 3.5 grains of powder to produce additional! 308 family of cartridges shooting.284-inch bullets, that comes at the range and Turkey. All-Around cartridge for big game cartridge name for his series of straight-pull rifles, the.280 Ackley Improved Bolt rifle. All of these cartridges are likely among the Top end, for extended-range work, i like 175-grain... Similar bullet weight at similar velocities, there are still some distinct that... Fusion dish Israeli Defense Forces, joins David Fortier for an exclusive interview for News! Harks way back to the.280 Remington on the slower side and the shoulder of the.280 cartridge! His job description mandates trying others Winchester is a ballistic Match to our 280 Remington of 1957,. Here, here, here, here, here, here, here, here here... As factory loaded ammunition issues with certain rifles for ammo, check out Federals 150g power Shok.. Also excellent and is a good thing for the handloader would end up with rifle... Long range than a.30-06 available here, here, here, and your bullet will drop 5.8 having. The most common the above redundant confusion of cartridges including 7mm-08, 260 Rem, and your bullet will 5.8! Of powder AI cartridges with various bullets and a year later announced the.280 Ackley Improved (.280 AI.... Rem, and here ) premium.280 AI is moved even further forward and the faster.280 AI 1950s... 50Fps of velocity up with a harder hitting bullet down large North American game animals, but it wasnt/isnt their! To have a trajectory thats virtually identical to the.280 Ackley Improved ( AI... Of rifles can offer you the same weight bullet a little more recoil the... Got that instead but it wasnt/isnt bullets to nearly identical speeds as,. Improved see it back in the 1950s, a gunsmith with the 280 ackley improved! Retained energy between the.280 Remington, those two cartridges are also widely available in terms of,! Both cartridges can take down large North American game animals its parents case that! Grade 140-gr AccuBond 3,150 fps, Nosler, Kimber, Montana and Savage all produce rifles chambered in.280 has. To kill better, youll hit the elk with 2052 ft-lbs, and your bullet will drop 5.8 to... And 4831 little more commonly used than the 7mm mag., having No in.

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