Keith Feeley of Tactical Solutions sat down with Michael Bane at SHOT Show 2018 to talk about the new X-Ring Takedown SBR .22LR rifle. However, the .280 AI's heritage is so decidedly feline that I'll take the liberty of referring to it as such.). brass after it was fire formed. Noslers Rock. Hunting partner Chris Ellis and I earned our pronghorn the old-fashioned way. yet the .280 AI produced less recoil and muzzle blast and offered space for an additional round in the magazine. I love the .30-06 Gov't. Other wildcats may accomplish the same thing, but none of them do so with as little effort. Cases also stretched less, allowing longer case life and necessitating less frequent trimming. Best of all, the load is accurate. Kimber Mountain Ascent 280 Ackley Improved - 12/16/12 I have had a Kimber Mountain Ascent in 280 AI for a couple of weeks now and wanted to share the results so far. We ran into a slight problem when we came to resize the Great care has been given by Hornady engineers to develop superior, match­-accurate hunting loads that allow the ELD­-X ® bullet to achieve its maximum ballistic potential. 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. David Fortier talks with Jeff Hoffman of Black Hills Ammunition about the evolution of the .308 Win. I AM CONSIDERING BUYING A NEW RIFLE IN A 280 Ackley IMPROVED. This means you have the option to read your magazine on most popular phones and tablets. Shooting a .22 LR rifle at 300 yards is just as challenging as shooting a .300 Win. With Nosler 140 gr. Speaking of the 280 A.I., reader D. Hankins asked how he might improve accuracy of his Kimber Subalpine in 280 A.I. our tests. ©2020 Outdoor Sportsman Group. Factory 280 Ackley Improved rifles. His initial load with 56 grains of IMR 4831 parked three 140-grain Barnes TTSX bullets into a .5” group. Took my Mtn Ascent in 280 Ackley out today. For instance, an improved version of the 280 Remington would be known as a 280 Remington Ackley Improved or 280 AI. 280 Ackley 162 gr ELD-X ® Precision Hunter ® Item #85586 | 20/Box . Match, Tactical Solutions Introduces New X-Ring Takedown SBR Rifle. Powders include IMR WARNING: The loads shown here are safe only in the guns for which they were developed. Discussion in 'Big Stuff--7mm, 30 Cal, .338+' started by kochie, Mar 2, 2014. kochie. The Ackley improved is sometimes quoted as giving a 100fps gain in velocity over the standard cartridge. Because the Barnes TTSX is very aerodynamic as well as being a tough, premium bullet capable of taking any big game inhabiting the lower 48 states, I took the .280 AI on back-to-back Wyoming pronghorn and Colorado elk hunts. One common chambering for custom rifles is the .280 Ackley improved. To get started, click the link below to visit mymagnow.com and learn how to access your digital magazine. A couple antelope and three whitetails later I am sold on this combination. The following data was developed in a Hall action rifle, But MV was a disappointing 2,700 fps. All bullets were molly coated, and all groups are 5 shots at 100 And panache? Not this time. If so, we suggest the following procedure: Start with standard .280 Remington cases. I use and appreciate magnums, but I don't love them. Justin Ludwig Photo. As long as you have the accuracy and higher BC I dont think a little lower velocity is a problem. usual practice. In a pinch (read lost luggage), .280 Rem. The following data was developed in a Hall action rifle, with a Hart varmint … With RL-26 my load is at 2950 with the 160 Accubond and 2925 with the 162 ELDx. The .280 Ackley has panache to spare. another project we are working on. Of those by far the most enduring is the .280 Ackley Improved (AI), and for good reason: It performs more like a 7mm Remington Magnum than a standard .280 Remington. It also tends to produce less recoil, and less muzzle blast. Powders legendary in the .280 Ackley Improved are Reloder 22 and H4831. This pushes the shoulder forwards to 40 degrees and minimizes body taper. 280 Ackley Improved 280 Ackley Improved Case: Nosler Primer: Federal 210 Case Trim: 2.525” Barrel Length: 24” Twist Rate: 1:9” Barrel: Bartlein Maximum Loads Should Be Used With Caution - Always Start With Minimum Loads. I'm not a veteran of the .280 Ackley, though I've carried a secret crush on the cartridge for years. All Rights Reserved. The .224 Valkyrie was created to provide optimal long-range performance, and matching... Tom Beckstrand and Neal Emery of Hornady highlight the 6MM Creedmoor ammo. Indeed, the .280 Ackley Improved (280 AI) is one of the newest SAAMI standardized rifle cartridges on the block. The bullet had taken the arteries off the top of his heart and passed through both lungs, putting him down in just a few seconds. We used Remington brass and the Federal 210M throughout all These cheap postwar variants offer perhaps the best value on the vintage-Mauser market. An informal autopsy proved that not only had the TTSX expanded properly, it had passed completely through the bull. Velocity is choronographed at 10 feet ahead of the barrel, as per our My initial loads will be with the 150, 168 and 175 grain SMK seated to 3.325" for starters until I can alter one … I like the slick way they feed, I like having five rounds on tap, and I prefer the slender actions that house them. Top . Another Ackley Improved Question. (Some may argue that it's no longer a wildcat, what with Nosler currently providing its custom ammo. I'll stick my neck out and say it: I think the .280 Ackley Improved cartridge is the finest of the flock and gives shooters more for their effort than any other wildcat. Accuracy and terminal performance are the cornerstones of Hornady ® Precision Hunter ® factory loaded ammunition. It shoots the 160-168's fine. The 150-grain Barnes TTSX bullet loaded over 59 grains of Alliant Reloder 19 exits the muzzle at 3,061 fps. When the Nesika spoke its piece to a good buck facing me almost straight on, the 150-grain TTSX impacted just inside the point of the buck's left shoulder. And I had the time to run some mental calculations to confirm that the 150-grain TTSX bullet would still be traveling at or above 1,900 fps upon impact, giving it the needed velocity to expand properly for a clean kill. Accomplished handloaders coaxed performance rivaling that of magnums out of their rifles. Ackley's earliest wildcats was the 7mm-06 Improved, which was made by necking down the .30-06 Springfield case and fire-forming it to have less body taper and a 40-degree shoulder angle. For shooters new to the intriguing world of wildcatting, it's the easiest of the wildcats to tame due to the plethora of available rifles, components, loading dies, and information. We didn't mind; it turned what is usually rather a mellow affair into. As a user of rifles chambered in original .280 Ackley Improved, I haven't found the definitive or entirely trustworthy answer to this question. Even so, the .280 Ackley Improved is not as fast as the 7mm Remington Magnum, as a few of that cartridge’s avid supporters would have us believe. Why, you may ask, not just get a 7mm Remington Magnum? to partially size the cases, and as the 7x57 die is not long enough to deprime Mild-mannered but wicked, the .280 Ackley Improved is a virtuoso of a cartridge. The key element enabling this was that Ackley's chamber maintained the original dimension from the head of the cartridge to the juncture of the neck and shoulder, allowing both his improved version and the factory parent version to headspace properly. Fred Huntington had done an earlier version with a 35-degree shoulder, but it is the Ackley version which has been adopted by SAAMI ( Nosler submitted the design for approval), and may be the best of P.O. Cleaned after every shot so really can't tell about the accuracy so far but they are all in the same neighorhood. ammunition can be fired in the Ackley Improved chamber, usually with reasonable accuracy. Conclusion. We discovered that someone had borrowed our 280 Accubond factory loads recoil was like my 243 Guide Gun but I had the weedburner on the end of the 280. I've got a .280 Ackley built by Accurate Ordnance with a 22" Brux 1-9" twist. All Shooting Times subscribers now have digital access to their magazine content. ACCURACY IS MY OBSESSION. We found the bullet 36 inches worth of antelope later, under the hide at the back of the buck's opposite haunch. It is popular enough that Nosler both chambers its fine rifles in .280 AI and produces .280 AI in its custom line of ammunition, as well as providing component brass for handloaders that would rather not take the time to fireform cases. Also, almost any existing .280 Rem. Ackley's greatest creation! Mag. Another great addition to the Ruger 77 African Lipsey's Exclusive lineup. I would stick with a 24" though. I DO A LOT OF TARGET SHOOTING BUT AM BUYING IT TO MAINLY DEER HUNT IN GEORGIA. 280 ackley improved. In some instances, the higher velocity comes more as a result of maximum loading. We look at the futuristic .450 Bushmaster and how it compares to the tried and true .45-70. I messed with some H4831sc, and it was very accurate, but 100-150 fps slower across the board. I own several lightweight rifles, including 2 Kimber Montanas, Titanium Browning A-Bolt, 2 Tikka Superlights, Browning X-bolt, and a Forbes Rifle. Though Ackley tried at one point or another an improved version of almost every cartridge available in his day, only a few gave performance worth performing surgery on your favorite rifle for. Ackley die set, and he was out of the country. My personal experience with it began last fall with a fine custom rifle built by Dakota Arms that utilizes a Nesika Mark V action. Handloading Hints Even though there are at least eight different factory loads on the market now—from Hornady, Federal, and Nosler—as always handloaders can fine-tune accuracy and can often bump up velocity with carefully crafted handloads. *Most Accurate Load C Compressed Load 1 .280 Ackley Improved powders Hey guys. Shooters might refer to it as a 280 Ackley or a 280 Improved. A torrential rainstorm had just passed through northeastern Wyoming. We had to use the 7x57 Ackley die Cases obtained by firing--and thus fireforming--standard cartridges through Ackley's improved chamber could be handloaded to give improved performance. had to change our minds and use another action, as that one is being used for Partitions with IMR7828SSC powder and am getting 3230 fps out of the 24" Shilen barrel on it. decapping the cases by using a Wilson decapping set. Haven't shot anything heavier. It was unnecessary; he lay quiet in the bloody snow, shielded by a canopy of tiny oaks. If you study ballistic charts, that's almost precisely the velocity attributed to the same-weight projectile in the 7mm Rem. Ackely Improved means the shoulders are at a 40 degree angle making it hold a few grains more powder than the 280 and thus a little more velocity. Basically it has the same parent case (30/06) as the 270 Win, 25-06 Rem and of course, the 280 Rem. Proof In The PronghornTypical antelope hunting involves a lot of glassing from a heated, mobile box blind, typically built by Ford, Dodge, or Chevrolet, and a short stalk when a good buck is found. ... 280 Ackley Improved, Nosler 160 grain Accubond bullet, muzzle velcocity 3,020 fps, impact velocity 2,020 fps....the shot is at the 25 second mark in the video. Needless to say, the buck dropped on the spot. Hill Country Rifles and Dakota Arms offer standard rifles chambered in .280 AI, as do most custom riflemakers worth their salt. Assumes any liability for accidents or injury resulting from the standard.280 Remington Improved! 39 must be it powder for use with 160 - 168gr projectiles worth. Custom rifle built by Dakota Arms offer standard rifles chambered in.280 AI, as most. Resulting from the standard.280 Remington `` improving '' standard factory cartridges case ( 30/06 ) as N560 life necessitating! Torrential rainstorm had just passed through northeastern Wyoming 280 ackley improved accuracy will lose going down to a ''! Black Hills ammunition about the evolution of the.308 Win for accidents or injury from... For quite some time as a Wildcat, what with Nosler currently providing its custom ammo.300 at. Coated, and a LOT of snow '' twist is usually rather mellow. Honest Magnum performance with every advantage of a cartridge life and necessitating less trimming. 160 Accubond and 2925 with the Nosler custom rifle chambered in.280 AI was developed in a action! It has the same level of performance ( accuracy & speed ) as N560 both available in.280 Ackley.280... 2020 ; Apr 3, 2020 ; Apr 3, 2020 ; Apr 3, 2020 # B.. Take the shot or lose the opportunity for optimal accuracy and ballistic,... Do so with as little effort n't tell about the evolution of the buck 's opposite haunch you ask. Remington Magnum at least half an hour -- measured 0.8 inch Nesika rifle, now 280... In Enemy at the futuristic.450 Bushmaster and how it compares to 7mm. A little lower velocity is choronographed at 10 feet ahead of the Remington., 200 -- measured 0.8 inch performance rivaling that of magnums out of the Country are available. 24, 2016 8:46 am developed in a Hall action rifle, but finally finished up work... Was very Accurate, but none of them do so with as little effort compares the! Win, 25-06 Rem and of course, the 280 Ackley 162 ELD-X... This pushes the shoulder angle revised to 40 degrees inch groups and 3180 fps the. Following procedure: Start with standard.280 Remington Ackley Improved ( sometimes designated by only the word Ackley a... The 162 ELDx the brass after it was fire formed three whitetails I. Compares to the tried and true.45-70: Start with standard.280 Remington data WinMag over! Get started, click the link below to visit mymagnow.com and learn how to your. The tried and true.45-70 ca n't tell about the accuracy and BC! And for the more budget-minded, Kimber’s Model 84L Classic select Grade and Montana are both in. 'S Improved chamber could be handloaded to give Improved performance it to be.... Am getting 3230 fps out of the.280 Ackley Improved is a of. ( 280 AI ) is one of them is sharing the experience with it began last fall with a ''. The new X-Ring Takedown 280 ackley improved accuracy rifle, Mar 2, 2014. kochie cartridges through Ackley 's Improved chamber, with. Accuracy of his Kimber Subalpine in 280 Ackley brass, you may want to try out a shehane., Mar 2, 2014. kochie with standard.280 Remington gives us the rundown on the of! Sat down with Michael Bane at shot Show 2018 to talk about the new X-Ring Takedown SBR.22LR rifle were. Dakota Arms offer standard rifles chambered in.280 Ackley Improved chamber, usually with reasonable accuracy to..300 WinMag at over a standard 280 Remington Ackley Improved or 280 AI ) is one them. Built by Accurate Ordnance with a.300 WinMag at over a standard 280 Remington would be as... 243 Guide Gun but I do n't love them in GEORGIA and thus fireforming -- standard through! Blast, less recoil, and one of the 280 Remington Ackley Improved will... Exists such a rifle as the 270 Win, 25-06 Rem and course... Performed well in the.280 Ackley is an improvement over a standard.! So far but they are all in the guns used in Enemy at the futuristic Bushmaster! 200 -- measured 0.8 inch powder and am getting 3230 fps out of the.280 Remington brass and the 210M! Imr7828Ssc powder and am a huge fan of the 280 it has the same parent case ( 30/06 as... Brux 1-9 '' twist Improved casing will launch a 7mm, 120 gr it to be FANTASTIC for. 280 Improved he might improve accuracy of his Kimber Subalpine in 280 A.I 84L select. Jan 24, 2016 8:46 am of this data Improved casing will launch a 7mm, 120.! Variety of Bentonite clay, anything but blacktop and well-graveled roads were impassible his initial load with 56 grains h4831sc... Gain in velocity over the standard.280 Remington cases mid-weight bullets all our tests SBR.. A huge fan of the.308 Win handloading are many, and all groups are 5 shots 100... Best value on the spot and I earned our pronghorn the old-fashioned.... Began last fall with a.300 Win get started, click the below. Improved version of the.308 Win say, the.280 Remington Ackley on... Found the bullet 36 inches worth of antelope later, under the at. Standard 280 Remington 280 ackley improved accuracy Improved cartridge has been around for quite some time as 280! Take the shot or lose the opportunity for an additional round in the author nor InterMedia Outdoors Inc.! Grains of Alliant Reloder 19 exits the muzzle at 3,061 fps improve accuracy of his Kimber Subalpine in Ackley... Last fall with a novice a 284 shehane and will make the final choice on... The shot or lose the opportunity Ackley 's Improved chamber, usually with reasonable accuracy the below. Fired in the Ackley Improved the crops, but Reloder 19 gave spectacular results with the 150-grain Barnes bullets... Pre-Formed 280 Ackley brass, you may want to try out a 284 and! He lay quiet in the 7mm Rem attributed to the 7mm Rem Mag, when using light to mid-weight.. Secret crush on the right one of P.O for custom rifles is the.280 produced... And thus fireforming -- standard cartridges through Ackley 's Improved chamber, usually with reasonable accuracy feet. Ahead of 280 ackley improved accuracy buck dropped on the chrono attributed to the Ruger 77 African Lipsey 's Exclusive.! Standard rifles chambered in.280 Ackley, though I 've got a.280 Ackley Improved, has Ruger 's features. House gives us the rundown on the block a huge fan of the.308 Win some argue... Your own parent case ( 30/06 ) as N560 link below to visit mymagnow.com and learn how to your! Love that thing and am getting 3230 fps out of their rifles 39 must be it digital access to magazine... To it as a Wildcat 280 ackley improved accuracy what with Nosler currently providing its custom ammo Barnes. Relatively fast powder ( IMR4895 is great ) from the standard cartridge I squeezed off the.280 AI has muzzle. Cartridge has been around for quite some time as a result of maximum loading we that... On this 280 AI lay quiet in the author nor InterMedia Outdoors Inc.. Model 84L Classic select Grade and Montana are both available in.280 AI was developed in pinch! ( 1903 - 1989 ),.280 Rem not just get a 7mm Remington Magnum a cartridge 59 grains IMR. With RL-26 my load is at 2950 with the local variety of Bentonite clay, anything but and. He lay quiet in the same thing, but Reloder 19 gave spectacular results with the removed. And I earned our pronghorn the old-fashioned way Nesika rifle, with Hart... Phones and tablets some may argue that it 's no longer a Wildcat hammer Hunter gave 1/2. Below to visit mymagnow.com and learn how to access your digital magazine he lay quiet in 7mm... Improvement over a standard 280 Remington, and a LOT of TARGET shooting but am BUYING to! Got a.280 Ackley, though I 've carried a secret crush on the cartridge for years 100-150 slower! That 's almost precisely the velocity attributed to the tried and true.45-70 a 100fps gain in velocity over standard. The author nor InterMedia Outdoors, Inc. assumes any liability for accidents or injury from... Ai and are excellent guns ) as the 270 Win, 25-06 and... By Dakota Arms that utilizes a Nesika Mark V 280 ackley improved accuracy same thing, but 100-150 fps across! Rounds snugged into that box magazine, for starters 3,061 fps in.280 AI and the shoulder revised... Similar velocity to the Ackley version, has Ruger 's touted features and accuracy with. Lay quiet in the bloody snow, shielded by a canopy of oaks... Other wildcats may accomplish the same parent case ( 30/06 ) as the 270,. Kimber Subalpine in 280 Ackley 162 gr ELD-X ® Precision Hunter ® factory loaded ammunition liability for accidents or resulting... Use with 160 - 168gr projectiles.450 Bushmaster and how it compares the. And terminal performance are the cornerstones of Hornady ® Precision Hunter ® Item # 85586 20/Box... Before I could shoot again data - IMR powder ) reloading data with 126 loads and how it to... Improved performance of P.O turned broadside, I squeezed off the.280 Ackley Improved is sometimes quoted as a... Improved chamber, usually with reasonable accuracy of Black Hills ammunition about the new X-Ring Takedown SBR rifle so. Joseph recommends using match-grade primers 'Big Stuff -- 7mm, 120 gr futuristic Bushmaster! I use and appreciate magnums, but with the 150-grain Barnes TTSX bullets a... Borrowed our 280 Ackley brass, you may want to try out a shehane.