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. That reason was heavier bullets. 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. So why choose the .280 AI over the .280 Rem. Regardless of the cartridge you choose, youll have a gigantic bullet selection consisting of virtually every major style of bullet to choose from like the Barnes TTSX, Berger VLD, the Hornady ELD-X, GMX, InterBond, InterLock, and SST, the Nosler AccuBond, AccuBond Long Range, Ballistic Tip, E-Tip, and Partition, the Remington Core Lokt, the Swift Scirocco and A-Frame, and the Winchester Power Point (just to name a few). Mag. As a result, recoil is around 5 percent less. Mag.? Its enough to significantly increase energy transfer, without impeding penetrating ability. The 40-degree shoulder (10 degrees sharper than the .280 Rem.) The smaller diameter of the 280 Rem. Not only does the .280 AI offer a noticeable ballistic advantage over the .280 Remington, but its also capable of performance nearly on par with the 7mm Remington Magnum. The .270 Winchester, .280 Remington, .280 Ackley Improved, and 7mm Remington Magnum are all wonderfully suited for hunting medium game like mule deer, blacktail deer, whitetail deer, roe deer,fallow deer, pronghorn, and feral hogs. Usually there is a lot of redundant or misleading information is articles like this with plenty of personal bias thrown in for good measure. Find me a good flapping scalp story, Id say to the Outdoor Life editors at many of our staff meetings. It doesnt matter how great the cartridge itself is, but that sequence of events is a surefire recipe for a big commercial flop, which is exactly what happened to the .280 Remington. Heres the obvious question: with all these 7mms on the market, why does anyone want to mess with the 280 AI? Ive rung steel out to 1,200 yards and walked it back in routinely, and watched the shock knock down mule deer and elk at respectable distances.. The 280 AI gives you heavier bullet options than the .270 Win. of Israeli Defense Forces, joins David Fortier for an exclusive interview for Shotgun News. These modifications resulted in added capacity, which increased velocity, and less case stretch, which resulted in longer case life. Then, in 2019, Hornady introduced a 162-grain ELD-X bullet loaded in the .280 AI, adding it to the excellent Precision Hunter line of ammunition. This was an incredibly high velocity for the 1920s and was a tremendous speed improvement over the .30-06 Springfield, which was itself considered a very high velocity cartridge for the day. The long, sleek, high-ballistic coefficient bullets often loaded in the cartridge dont hurt accuracy, either. Since then, Christensen Arms, Cooper Arms, Nosler, and Kimber have chambered semi-custom and standard-catalog rifles in .280 AI. However, the cartridge shoots larger diameter bullets that are generally heavier. 280 Ackley Improved Like many calibers, the .280 Ackley Improved (AI) is underrated only by those who have never used it. However, way out there, it absolutely trounces the .30-06, thanks to the far better aerodynamics of the 7mm bullets. 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. Plus, check out our in-depth reviews of the Best Reloading Benches, the Best Digital Reloading Scales, and the Best Reloading Presses currently on the market. 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. Similarly, by shooting a 280 AI instead of 7mm Rem. Recoil is significantly greater. Ever since, the .280 Ackley Improved has earned great popularity in the US market. As is the case with any well designed cartridge (like the 7mm Mauser or the .30-30 Winchester), wildcatters also quickly started modifying the .30-06 Springfield to accomplish a variety of different tasks. I despise the 7mm Mag., having no confidence in its ability to deliver kill through shock. Calling and shooting predators is one of the things that helps hunters get from the end of the fall seasons to when the turkeys start gobbling. 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. Even though theres a wide disparity in availability between the four cartridges, a serious hunter should not have much difficulty finding a high quality hunting rifle that suits his or her needs well regardless of the cartridge chosen. Its based on the .280 Rem., which is itself an American adaption of the 764 Brenneke. For all-around hunting use for deer-sized game, I prefer 140-grain premium bullets like the Barnes TSX at 3,000 fps, which I can use without holding over or dialing scopes until I get to just over 300 yards. 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. The Big Game Hunting Blog is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com, Amazon.co.uk, Amazon.ca, Amazon.com.au, and other Amazon stores worldwide. Naturally, many whitetail deer hunters choose this iconic Western big game animal for an out-of-state hunt. That same load went on to settle Dalls sheep, caribou, moose, elk, whitetails, mule deer, a fair number of coyotes and even a bobcat. 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. Maybe a .22LR, .223 Rem., or a .30-06. I shot one with an AR-platform rifle from about 50 yards using a 110g bullet, and the double-lung shot didnt allow the doe to travel more than a few steps. Remington never introduced a new cartridge it couldnt hurt, the .280 and now the .260Rem being the best examples. The .280 Remington is currently manufactured by Browning, Remington, and Winchester in their X-Bolt, Model 700, and Model 70 rifles. 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. Taurus has redesigned this sporting pistol for performance. Excellent capability without fanfare is the result. 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). Maximum pressure obtained from SAAMI (p23 and 28). Finally, Nosler, Kimber, Montana and Savage all produce rifles chambered in .280 Ack Imp. Still, in the right environment, the .300 Blackout can be a sweet deer caliber, and it can do double duty on hogs as well. My rifle started out with a 24-inch barrel from Douglas and just recently I had it re-barreled with a 26-inch Lilja and chambered using the SAAMI-spec reamer. Finally, the majority of 7mm Remington Magnum factory loads shoot bullets in the 139-175 grain range. Who knew wild turkey's were so stupid!? Such projectiles drop less and drift less in the wind, even though they do start out a bit slower than light-for-caliber bullets. 139 gr. Or, if you happen to be getting behind with your reloading, find the Best Places to Buy Ammo Online and get yourself one of the Best Ammo Storage Containers that you can buy in 2023. I loved my .280 Rem., though I didnt have much confidence with it beyond 350 yards. Its followed closely by the .280 Ackley Improved and there is a slightly larger gap between the .280 AI and the .280 Remington. 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. Let's say you want to shoot a bigger bullet than 140-grain, though What if you opt for a 162-grain round? A World Record Attempt and everyone is out at the range shooting and practicing. In other words, energy and maximum point blank range for this line of cartridges is similar, making them suitable for mid size big game such as white tail deer and Dall ram, with the correct bullets, any of these cartridges is suitable for larger game such as elk and red stag. A primary advantage of the .280 Ackley Improved is the increased magazine capacity. Let us know in the comments below! Theres never been a better time to get into the .280 Ackley Improved game, and theres never been a time when the cartridge has been more relevant. 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. Since it uses a larger diameter case derived from the .375 H&H, the 7mm Magnum has a very large powder capacity and is capable of shooting the same weight bullet faster than the .30-06. 280 Ackley Improved Modified Case. Savage Arms has announced the newest model in its series of straight-pull rifles, the Impulse Driven Hunter. Typical .280 Remington factory loads have a trajectory thats virtually identical to the .270 Winchester. This was due to a number of reasons, one of which was the fact that the .270 Winchester fired unusual size bullets. As far as deer cartridges go, the .280 Ackley Improved (AI) is not as well known as . Do you want a cartridge well suited to hunt elk, moose, red stag, or kudu with on an Africa or New Zealand hunting safari? New horizons and beers are on tap. Nosler used a 24 barrel for the .270 Winchester and 7mm Remington Magnum, but a 26 barrel for the .280 Remington and .280 Ackley Improved in their published reloading data I used above. I have a custom .280 Remington. Instead of using the much more commonly used .284/7mm bullets like the 7mm Mauser (and many newer cartridges like the 7mm-08), for reasons that arent clear today, the .270 Winchester used .277 bullets. First, they introduced the .280 Remington in their Model 740 autoloader. The 280 AI is quietly but steadily gaining converts. The result was a new case with slightly more (usually around 4-5%) powder capacity. 280 Ackley Improved 280 Ackley Improved Modified Case $ 10.00. Factory data has it exiting the muzzle at 2,850 fps, just 90 fps slower than the same bullet in Hornadys 7mm Remington Magnum ammo. Shooters soon began to realize that this cartridge was well worth the money, and ammunition companies caught on too. In 1957 Remington introduced the .280 Remington, which was based on the .30-06 Springfield case necked down to 7mm. So, Remington renamed the cartridge AGAIN after a few years and went back to the .280 Remington, which is what its called today. First, the .270, .280, and .280 AI are all very similar in appearance: they have the same rim diameter as well as very similar case lengths. 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. If youd like to learn how the .270 Winchester compares to its parent case in the .30-06, read the article below: 270 vs 30-06 Debate Settled Once And For All. This sharper shoulder can also increase case life, which is a good thing for the handloader. My first 280 AI was a 5-pound Rifles, Inc. Strata Stainless built by Lex Webernick. That the .280 AI can be built on a standard long action with a 30-06/.270 bolt face and magazine box is an added bonus. Hed take a typical factory-designed cartridge, reduce the amount of taper in the body of the case, and increase the shoulder angle aggressively. And loaded judiciously, it will push heavy VLD-type 180-grain bullets as fast as the 7mm Remington Short Action Ultra Mag. Hunters around the world are well served by its excellent ballistics, outstanding terminal performance, modest recoil, high magazine capacity, and inherent accuracy. Shellholders: Hornady #1. I zero it at 300 yards, and it drops just 8 inches at 400 yards. The .280 AI can push a 120g round about 3,200 fps (about as fast as a typical 55g .223 Rem.) case can translate into a narrower action and overall trimmer, lighter rifle (mountain hunting!) 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. However, it is much more significant when the two expand. 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. Run with a trim Ultra Light Arms, Kimber, or Barrett Fieldcraft rifle and youll save mass with a 280 AI over any 7mm magnum. Some say the shoulder angle doesnt really prevent neck stretching (brass migration into the neck.) In my experience, the .280 AI generates nearly as much velocity as the popular 7mm Rem. The Brits 275 H&H Magnum, based on the belted H&H case, appeared in 1912 and is scarily similar to the 7mm Rem. In 1995 I bought a Model 700 Mountain Rifle chambered in .280 Remington. and the .280 Ackley Improved is the steeper 40 degree, which lengthens the case body and allows for about 5 percent more powder capacity. The ft-lbs the rounds will each strike with are about the same either way. 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. While he really liked the cartridge, rightfully judging it as superb, he felt that more could be done with it. However, its also true that the 7mm Remington Magnum, especially when discussing good handloads, does have a higher ceiling on its performance than the .280 Ackley Improved. 270 vs 308 WIN: WHICH ONE SHOULD YOU HUNT WITH? Among other elements, this is attributable to the steep shoulder angle, which doesnt allow brass to flow as easily. Are there other pros or cons of the .280 Ackley Improved that we didnt cover within this article? Youre bound to see a few stacks of .308, .270, and .243, but finding .280 Ackley Improved may be virtually impossible in your area. .280 Ackley Improved - Published Manufacturer Loading Data. In this case, it takes about 6% more powder to produce about 1.5% more velocity and this results in about6-7% more recoil. The Mossberg 500 Pump Action Shotgun is one of the most popular home defense shotguns on the market. Nearly concurrently, Federal announced it was working on three different .280 AI loads, including a Berger bullet and Federals own Terminal Ascent and Trophy Copper bullets. Its not a huge deal prior to expansiononly about four hundredths of a square inch between a 6.5mm/.264 and a 7mm/.284 diameter projectile. Weatherby chambers many of their rifles in the .280 AI, and Federal offers a MeatEater version in their Trophy Copper line. 120 gr. Custom Mossberg 500 at the Range and Live Turkey!. and uses 10 to 15 percent less powder to do so. Plus, Petersen Cartridge offered premium .280 AI cartridge cases. 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. The belted 7x61mm Sharpe & Hart Super came out in 1953. I've not conducted any scientific tests, but Ive certainly had to do less trimming of my Ackley cartridges than their factory counterparts. Its also better suited to using heavier bullets than the other cartridges. Its a legitimate, repeatable 0.40-MOA bullet in my Proof rifle, and even though velocity with that tuned handload is modest, at 2,870 fps, it has proven to be excellent on mule deer and elk. As mentioned earlier, fireforming most of the taper out of the case and bumping the shoulder to a steep 40-degree angle increases internal case capacity significantly. 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. I'm afraid I don't have encouraging . 130 gr. My favorite dies are by Redding, from its Premium line. By doing this, increased velocity would be the end result, and he would end up with a harder hitting bullet. Remember that we also offer custom load development to help you get the most out of your .280 Ackley Improved - call 1-800-303-1304 for more information. 7mm Rem. However, while those two rounds are very popular for a reason, they are far from the only high quality choices in that size range. So, does that mean the claim that the .280 Ackley Improved can do everything the 7mm Remington Magnum can do, but with less recoil is true? If you compare the .280 Ackley Improved with its father round, the .280 Remington, you end up seeing somewhere around 50-150 fps more with the Ackley Improved. I decided to start with the Berger classic 168 and 4831. Mag., and cooks along about 200 fps faster than the .308 Win. This rifle jams a bullet into the lands at a coal of3.250 tight enough that it will pull bullets every time. The .280 Ackley Improved (.280 AI) was the result of the .280 Remington case modification by P.O Ackley, who steepened the shoulder angle to 40 degrees in order to increase powder capacity, thus increasing the bullet initial velocity by 100 fps.[1]. Available in different sizes and red dot ready, it'll fit your needs, whatever they are. In an 8-pound rifle, about 36 ft-lbs is deposited into your shoulder in the twinkle of an eye. The 7mm metric (European) cartridge nomenclature harks way back to the 7x57mm Mauser of 1892. You can find rifles of all varieties chambered in .300 Blackout. If youre planning on going after hogs in a dense, overgrown landscape, you might opt for the slower, heavier bullets. The great thing about mule deer is they occupy a lot of different types of terrain. Among other things, hes particularly well known for his series of Ackley Improved cartridges. The true beauty of this round is its versatility. Using smokeless powder and a 150 grain spitzer bullet fired at a 2,700 feet per second (2,428 ft-lbs of energy), the .30-06 Springfield was a massive leap forward in performance compared to other popular American cartridges used during that era like the.45-70 Government. Unfortunately, the recent black bear attack in northern New Jersey and the first fatal bear attack in about 150 years is an example of what happens when people panic and run scared. Id wager that the .270 Winchester is a little more commonly used than the 7mm Rem Mag. The .280 Ackley Improved is a bit of an oddball, Ryan Callaghan said. Paper target showing a 3-shot group fired from a 280 AI rifle from 100 yards. Handloading the 280 AI is straightforward and easy with a wide variety of medium- to slow-burning powders, but this isnt a handloading-only cartridge these days. The 7RemMag is loaded 3000psi less pressure than the same case of a .264WinMag and 4000psi less than the .280AI (plus the .280AI has a barrel of 2 longer). Joseph Von Benedikt visits with Aaron Oelger from Hodgdon about the unprecedented demand on the shooting supply industry. More and more production rifles are being chambered for 280 AI every year. Its now possible to buy .280 AI brass (Nosler brass is a particularly good choice), but you can also make your own by fireforming .280 Remington brass. This is one of the most interesting points of comparison between the 7mm Rem Mag and .280 AI though. He's even used it on African plains game. 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? A lot of savvy outfitters and professional hunters around the globe recommend big-game bullets of 160 grains or heavier, and the 7mm/.284 bore diameter meets that handily without greatly exceeding it. 1 Single 284/7mm Caliber Projectile From $ 1.00. 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. 110 gr. And this is all with virtually the same ballistics as a 7mm. To fully-realize the versatility of this cartridge, youll either need to handload or be willing to purchase custom loaded ammunition. Ive taken several whitetail deer with rifles chambered in .300 Blackout. 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Berger VLD Hunting 3,100 fps. Oddly, I think the modest velocity is one reason that particular bullet performs so well in the .280 AIits not going quite fast enough to grenade on impact up close. When P.O. Go with the .270 Winchester if you want the cheapest or easiest to find factory ammo or if youre sensitive to recoil. Why did the .280 Remington struggle to initially gain traction in the commercial shooting and hunting market? This comes at the expense of more recoil though. Just why did the .280 Ackley Improved stick? Indeed, depending on the exact barrel length of the rifles in question, the real world advantage one cartridge may have over the other may narrow considerably, disappear, or even flip in favor of the other cartridge. This plays a significant role in its rising popularity, as well see. Weatherby included the .280 AI in its shockingly lightweight, top-shelf Backcountry rifle line. Finally, the .280 Ackley Improved is rocketing to western-hunting stardom. Best 270 Rifles For Hunting Ultimate Guide. Muzzle velocity was 3,060 fps, right there with advertised 7mm Rem. The .280 Remington is somewhat less common, but still pretty easy to find with Barnes, Federal, Hornady, Nosler, Remington, and Winchester all producing good quality .280 Remington hunting factory ammo. 2023 Outdoor Sportsman Group. Importantly, its big enough to shoot bullets of adequate weight for elk, moose, and the biggest black bears. The three .284/7mm 140gr Nosler loads all use the exact same AccuBond bullet, just fired at different velocities: the 7mm Rem Mag is 50fps faster than the .280 AI, which is in turn about 150fps faster than the .280 Rem. Of these, 140 grain, 150 grain, 160 grain, and 175 grain bullets are most common. Semi-automatic and striker-fired, the P320-XTEN is extremely accurate, easy to shoot even with powerful 10mm loads and holds 15-plus-one rounds. 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. Mag. Even finding a rifle may prove to be somewhat difficult. As you can see, the .270 Winchester has the least recoil out of the bunch, with recoil progressively increasing with the .280 Remington, .280 Ackley Improved, and 7mm Remington Magnum. Youll see similar results when comparing the .280 Ackley Improved with a .270, as the AI will shoot somewhere around 300 fps faster than the .270. A very large part of its popularity is I believe that people still have a magnum but with less recoil so they can shoot it better than, say, a .300Win mag. This caliber was developed in the early 2010s for military applications. Should that elk be 500 yards away, youll hit him with 1684 ft-lbs, and your bullet will drop 39.5.

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