I also love my 280AI. 1. The .300 Win. Whether under the metric moniker, or under the .275 Rigby name, that cartridge put a whole lot of animals in the salt. The felt recoil of my .300 WSM is similar to .308 Win. 257 Roberts Ackley Improved. JavaScript is disabled. I loaded up some Nosler 140 gr. Ackley did in the 50s. 1. PTG would make you the reamer. Some improved cases deliver but not the .30-06 Ackley. may have won the popular vote, but it's hard to argue that the .280 Ackley Improved … It took until 1962, when Remington released their 7mm Magnum, for this design to catch on, but it caught like wildfire. mag! " The recoil is not like my .300 win mag that I used to have. Hunting gifts received-let’s see/hear ‘em. 300 aac blackout 300 savage 308 winchester 30-06 springfield 30-06 springfield ack 30-338 (no fit) 308 norma mag 300 win mag 300 h&h mag 30 nosler 300 rem ultra mag 300 wby mag 300 prc (no fit) 10. My vote is 280ai. A whitetail buck at 200 yards never took a step. 8mm Caliber.323” Diameter. 280 Ackley Improved Ballistics Chart. 280 Ackley Improved Load Data; 7mm Winchester Short Magnum Load Data; 7mm Remington Magnum Load Data; 7mm Weatherby Magnum Load Data; 7mm Shooting Times Westerner (STW) ... 300 WSM. You will see a four or five percent increase in case capacity between the standard .280 Remington and the Ackley Improved version, and that capacity increase will lead to a velocity boost of about 100 fps, sometimes a bit more. I hunt elk, mule … I really kinda narrowed it down to the 280 AI and the 308. Both have Vais brakes and Jewel triggers. 1. This new wildcat, which became known as the .280 Ackley Improved 40-Degree Shoulder, beat .280 Rem ballistics by about 100 fps, which gave it energy and trajectory figures that nipped at the heels of the 7mm Rem. .280 Remington Ackley Improved, an improved version of the .280 Remington cartridge with 40 degree shoulder, dies readily available. I shoot a 145 Barnes LRX at about 3050 fps. The following ammunition cartridge ballistics information and chart can be used to approximately compare .300 AAC Blackout vs .300 Winchester Magnum ammo rounds. 25-45 Sharps. The rifle's accuracy didn't suffer and he has taken CO elk beyond 400 yards, more than once. is not the .280 Ackley's main competitor. Get the American Hunter Insider newsletter for at-a-glance access to industry news, gear, gun reviews, videos and more—delivered directly to your Inbox. Mag.• .30-06 Springfield vs. .270 Winchester• 6.5 Creedmoor vs. 7mm-08 Remington• 8x57 Mauser vs. .318 Westley Richards• .358 Winchester vs. .350 Remington Magnum• .22-250 Remington vs. .220 Swift• .270 Winchester vs. .270 WSM• .26 Nosler vs. 6.5-300 Weatherby Magnum• .458 Win. 223 Ackley Improved. 1. The .280 Ackley Improved is—you guessed it—the .280 Remington with the taper removed and the shoulder angle revised to 40 degrees. Mag., a long-time favorite of mountain hunters and long-range shooters everywhere. 7.62x51mm NATO. by Philip Massaro - I have a .300 WSM in a Kimber Montana. Corbett took man-eating tigers, Bell collected hundreds of pounds of ivory, and those are just two examples of the famous hunters; in the hands of the colonialists, the 7mm bore diameter put meat on the table for decades. I still like it. But especially in these two? I have both in a Rem. 30-378 Wby Mag. bullet, it’s impressive on big animals too. 3. Hey guys, looking into getting a new hunting rilfe. I use the .300 WSM for elk and occasionally deer. Nosler and Hornady load both 7mm Remington Magnum and .280 Ackley ammunition; looking at their data you’ll see a difference of 90 to 100 fps between the two, with the belted 7mm Magnum giving the higher velocities (with a 162-grain Hornady ELD-X, the 7mm Mag. 1. Mag. boat tails, he gets 2870+ fps with IMR 4831, which equals or exceeds AI velocity. Ackley would improve cartridges as small as the .22 Hornet and .218 Bee, up through the .30-30 and .30-’06, up to the .338-’06, with his own designs running up to the .475 Ackley Magnum. Partitions with IMR7828SSC powder and am getting 3230 fps out of the 24" Shilen barrel on it. In the long run everything is easier to get and most of the time cheaper for the RUM. It is quite easy to see that the 7mm Remington Magnum case is considerable larger than the .280 Ackley Improved, and with velocities running this close, you can infer that the .280 Ackley is a much more efficient design. Mr. P.O. 270 Winchester; 270 WSM; 270 Weatherby Mag; 284 (7mm) Caliber. 1. I have also considered the .280 AI my good friend has both and loves them both. 8 | 10 | 12. If I was going with a short mag I'd go with one of the 7s. 280 AI Handy for Handloading. It is an accurate cartridge, and still ranks high in the sales figures of ammunition companies each year. I hand load for each rifle. So, which comes out on top? vs. .300 WSM• .223 Remington vs. .22-250 Remington, E-mail your comments/questions about this site to: EmediaHunter@nrahq.org, For questions/comments about American Hunter magazine, please e-mail:Publications@nrahq.org, You can contact the NRA via phone at: NRA Member Programs1-800-672-3888, To advertise on American Hunter, visit nramediakit.com for more information. vs. .458 Lott• 7mm Rem. However, I also feel the .280 Ackley Improved suffers from ‘not-enough-rifles’ syndrome, though it seems that is beginning to change. Best of both worlds? The .280 Remington and .280 Ackley Improved (especially the Ackley Improved) are both pretty good alternatives to hunters who want a little more powerful cartridge than the .270 Winchester, but with less recoil than cartridges like the the 7mm Remington Magnum and .300 Win Mag. 30 Caliber.310” Diameter. 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. P.O. 1. " " " " `06 AI,,,just go get a 300 Win. It would, according to most sources, come very close to the velocities attained by the larger 7mm Remington Magnum case, with a … I use the .300 WSM for elk and occasionally deer. 2. Re: 300 win mag vs. 30-06 ackley improved [ … Back to the question at hand, if I didn't reload I would go the 7 mag. Or so it is claimed. Each would be a good choice for big game. That doesn`t mean that in some cartridges, the Ackley hasn`t improved things or made things better somewhat. ... • .300 PRC vs. .300 Win. It may not display this or other websites correctly. The ‘Ackley Improved’ cartridges have a fervent, if small, following in the hunting and shooting community. Mag. 1. I also don't think going to a 06, 7 mag, etc will gain you anything. It duplicates the ballistics of the vaunted 7mm Remington Mag, with 30% less propellant used and less barrel erosion. Mag. 30 Nosler. vs. .300 Win. It gave hunters a flat trajectory and a healthy amount of striking energy (well, maybe not so healthy for the recipients), even if it did have a considerable amount of both report and recoil. The 300 Ackley and Weatherby are both made off the 300 H&H case. 1. Privacy Policy   •   Contact Us   •   Warnings   •   FAQs   •  © 2020 National Rifle Association of America, Remington Model 700 American Hunter Rifle Project, 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 Ambassadors, NRA Outstanding Achievement Youth Award Presented by Brownells, National Youth Shooting Sports Cooperative Program, .358 Winchester vs. .350 Remington Magnum, .25-06 Remington vs. .257 Weatherby Magnum, .280 Ackley Improved vs. 7mm Remington Magnum, Large Mountain Lion Spotted Outside Dallas, Head to Head: .308 Winchester vs. .30-06 Springfield, Head to Head: .444 Marlin vs. .45-70 Government, 2020 National Rifle Association of America. Mag.• .243 Winchester vs. 6mm Remington• 7x57mm Mauser vs. 7mm-08 Remington• .25-06 Remington vs. .257 Weatherby Magnum• .338 Winchester vs. .375 H&H Magnum• .30-30 Winchester vs. .35 Remington• .257 Roberts vs. .250-3000 Savage• .270 Winchester vs. .280 Remington• .35 Whelen vs. 9.3x62mm Mauser• .416 Rigby vs. .416 Remington Magnum• .308 Winchester vs. .30-06 Springfield• .22 Nosler vs. .224 Valkyrie• .300 Win. Parker O. Ackley was a gunsmith who developed a reputation for improving the design of a good number of our classic cartridges by removing body taper or increasing the shoulder angle, or both, in order to give greater case capacity. Thanks, as it sits it's just a tad under 8 lbs. If your stuck on these 2 cases but want a LITTLE more just go with the 300 RUM. Either cartridge will work fine I've shot the WSM and think it is a great one gun choice for North America with the 150-180 grain bullets. 300 Wby Mag. 7mm Rem. We've got you covered.• .404 Jeffery vs. .416 Rigby• .243 Winchester vs. 6mm Creedmoor• .300 PRC vs. .300 Win. Out of what I'm looking at, it comes chambered in 308, 280 AI, 30-06, and 270. 264 Winchester Magnum. The 7x57mm Mauser—a cartridge that initially set the military world on its ear, and later became the darling of sportsmen around the globe—brought us a selection of bullets that were perfectly adaptable for hunting game animals from the common deer species up to the big cats, and during the ‘experimental phase’ of cartridge development, the pachyderms. The 264 Win is based off the 7mm Rem Mag case so you can neck down cases. 700 and each performs well for what I require of them to do. ammunition gives it the definitive edge. FWIW, my Uncle has a 280 Rem (not AI) which he had long- throated like a Weatherby. 300 Rem Ultra Mag. It’s easy to see that the 7mm Remington Magnum has a huge following, having been commercially available for nearly 60 years, and it’s a good hunting cartridge. For a better experience, please enable JavaScript in your browser before proceeding. 280 Ackley Improved Vs 300 Win Mag And 30 378 Vs 300 Win Mag Ballistics get low cost} prices 280 Ackley Improved Vs 300 Win Mag And 30 378 Vs 300 Win Mag Ballis in a package that gives additional room in the magazine (as the body diameter is smaller), and makes an excellent all-around choice. The 280 AI is also very flexable, max loads give you 7mm Rem Mag performance or you can load it down to 7mm-08 levels. Mag. This is the same type work P.O. 300 Win Mag. I am not recoil sensitive, but most of my hunting rifles have a muzzle brake. The 280AI is a Sendero 25-06 that I had a PacNor bbl., 26", 280AI installed. Search for 28 Nosler Ammo Vs 300 Win Mag And 280 Ackley Improved Ammo For Sale 28 Nosler Ammo Vs 300 Win Mag And 280 Ackley Improved Ammo For Sale Ads Immediate 7.62x39. Kenny Jarrett saw the wisdom of the cartridge long ago, and in addition to the Nosler and Hornady loads, Federal has just announced that they’ve added the cartridge to their lineup this year. Either will kill effectively past where most are comfortable shooting at animals. Tech line tips redding reloading equipment: equipment for rifles handguns pistols revolvers and saeco bullet casting die calibre reference chart ballistic coefficient 7mm rem mag vs 300 win ballistics untitled or WSM! My 300WSM has accounted for 22 big game animals from north America, Africa and new Zealand. That would probably be the 7mm Rem. Ackley’s designs. I would go to an improved .280 necked up to .30 before I would even consider a Gibbs. It is a fast sharp kick..if that makes sense?? 228 Ackley Magnum. Factory ammo might be … 2. Friday, May 3, 2019. The .300 Win. The 300WSM is in the SS, SPS configuration that I pillar bedded and glass bedded the action. Every generation has to discover things for itself. I shot a big old cow elk at 450 yards , one shot and she went about 30 feet and tipped over. Yet, for now, the wide variety of 7mm Rem. The advantages the 280 Ackley offer are less recoil, one extra round magazine capacity and last but not least, the 280 Ackley has cool appeal. That increased the case’s powder capacity about 5 percent, making room for enough extra fuel to push a 180-grain bullet nearly to the sa… Ammo for the 280 Ackley is expensive and probably not available everywhere like the 7 mag is. Pre 64 M70 action/mcm edge stock, 145 barnes LRX @3050 A lot to like as an all around rifle. I’ve been spending some time with a new Savage rifle in .280 Ackley Improved, and have loaded and shot a whole bunch of 7mm Remington Magnum, and can attest to the fact that the .280 AI offers a significant reduction in recoil. If you want to improve the .264, the best way to do it would be a .264-300 Win Mag as it would bump the shoulder up and still fit in a standard magazine. The .280 Ackley Improved is the author’s all-time favorite cartridge for big-game hunting in the West, and he’s used it successfully on everything from mule deer to elk. I had 2, 300 Ackleys and both shot great and I used Weatherby cases to fire form for the Ackley. I understand it is not for everybody, but it is the best way to mitigate felt recoil and muzzle rise ... been using them since 2003. runs at 2940 fps and the .280 AI runs at 2850 fps). The cartridge is more than capable of taking large game like elk and moose, but it can do so with less powder and less recoil than magnum cartridges like the 7mm Rem. One is pushing the Berger 215 Berger at 2800 FPS out of a 24" barrel. 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. I’ve also had superb results with Berger’s 168-grain VLD Hunting. Here we have a pair of all-around 7mm cartridges which may be closer in performance than you think. Both perform very well, shoot minute of angle, as long as I do my part. He’s even used it on African plains game. Depending on purpose, my 6.5 prc is growing on me too. The 7mm Rem. Ackley took most of the taper out of the 30-06 case (commonly referred to as “straightening the case”) and pushed its gently sloping shoulder angle to a radical 40-degrees. 25 Ackley Krag Short Improved. Lightweight 300 WSM users- do you shoot 130-150 or 165 and up? 22-6mm Remington Ackley Improved. Mag. Looking for previous installments of our "Head to Head" series? It is not bad at all in my opinion and I can get back on target quickly. Either will work for you I believe though you’ll have a bit more energy on target inside 400 yds or so with the 30 caliber option and the 280AI would likely over take it at greater distances which may not matter to you effectively. Mag. I love my 7mm RM (what the AI is trying to be) but would go with the 30 caliber using a 165 Barnes TTSX and be good for everything out to 500 without a worry. 243 Winchester Ackley Improved. With the current popularity of beltless cartridges, I think you’ll see the .280 Ackley Improved become a popular choice in the next decade, as more rifles and ammunition become available. I am getting so I have shot quite a few elk now, too (around 25). Mag., 150-grain bullet, 3,248 fps: 29.16 f-p recoil energy, 16.37 fps recoil velocity. So it is a very light rifle. I love that thing and am a huge fan of the .280 AI and the .280 Remington. 6.5-300 Win Mag; 26 Nosler; 270 Caliber. If one is considering a 280 AI,,,just go get a 7mm Rem. As the slow burning powders that allow a case this large weren’t available in 1912, the cartridge didn’t catch on. Looking at it from a technical perspective, the .280 Ackley Improved is a much better design in that it runs on less powder, yet offers a performance level comparable to the 7 Mag. The process has since been applied to hundreds of cartridges. .280 Ackley Improved Like many calibers, the .280 Ackley Improved (AI) is underrated only by those who have never used it. I have two .300 WSMs. “Improved” cartridges have been around ever since Lisle Kilbourn cut a .22 Hornet chamber with a sharp shoulder and fired a standard Hornet case, resulting in slightly more powder capacity – and velocity. Recoil is extremely manageable, accuracy is just a hair under 1 MOA, and terminal performance is outstanding. I have also considered the .280 AI my good friend has both and loves them both. which is about perfect for me. Ackley did not say when he came up for the idea for his cartridge in his Handbook for Shooters & Reloaders, copyrighted in 1962, but it was most likely about the same time as when the .300 Weatherby Magnum was introduced in 1944. Mag. With a premium 180 gr. You must log in or register to reply here. I bought a 280 with my first paycheck at age fourteen and shot everything with it for about ten years. I have a 270 it just has seen better days. 8mm mauser (8x57) 8mm-06 8mm rem mag. yet the .280 AI produced less recoil and muzzle blast and offered space for an additional round in the magazine. I just had a .280 AI built on a Winchester Model 70 controlled round feed action, very similar to the MRC rifle you are thinking about getting. I also think the 300 win mag … 25-3000 Ackley Improved. If you searching to check 280 Ackley Vs 300 Win Mag And 300 Win Mag Ballistic Test price. 220 Ackley Improved. Mag. If you are looking for 30 06 Ackley Improved Vs 300 Win Mag And 300 Win Mag Rifle 7mm-08; 7 SAW; 7 SPRC; 280 Ackley Improved; 7mm SAUM; 7mm WSM; 7mm Remington Magnum; 7mm Weatherby Mag; 7mm-300 Win Mag; 7 LPRC; 7mm STW; 7mm RUM; 28 Nosler/MCR; 30 Caliber. I’ve been spending some time with a new Savage rifle in .280 Ackley Improved, and have loaded and shot a whole bunch of 7mm Remington Magnum, and can attest to the fact that the .280 AI offers a significant reduction in recoil. Ackley himself said the .280 was “itself a very good cartridge and one of maximum capacity for best results with a 7mm bore.” He felt the 7mm Remington Magnum was an overbore design. You can also shoot factory 280 Rem loads as well. The 7mm/.284-inch bore diameter is considered—along with the uber-American .30 caliber—to be one of the best all-around choices for a big-game hunter who wants just one rifle. Will it unseat the 7mm Remington Magnum? I sat back and watched the .280 Ackley Improved—a wildcat at that time—from afar, but it stuck in the back of my mind as a sensible, efficient, and logical design. Nosler ABLR vs Hornady ELDx vs Federal Terminal Ascent reviews/experience? The Ackley Improved cartridge – with its body enlarged to remove most of the taper and a sharp shoulder formed – is based on the .300 H&H case. I'd also vote for the 280 AI, I just put this one together last year and couldn't be happier. You are using an out of date browser. It is a fast sharp kick..if that makes sense?? has accuracy with power, two things I like. Bill Loading Sierra 160 gr. High power shooters, military snipers, and police sharpshooters all place great faith in the .300 Win. What about the 7mm wsm. Remington also simultaneously released the now-famous Model 700 rifle; the two fit like a glove, and while I don’t feel the 7mm Remington stole much of the thunder of the .300 Winchester Magnum, which came along the next year, it certainly shoved the .264 Winchester Magnum off the stage. My Model 110 rifle is light and accurate, and feeds like a dream in spite of the 40-degree shoulder. They are his go to guns. There isn't enough taper in the body, nor a gentle shoulder on a .264 to go with the classic Ackley Improved formula and see any gain. They are his go to guns. Mag. MTG. The .275 H&H Magnum, replete with the same belt that the .375 H&H wears, came onto the scene in the same year as the .375: 1912. It is not bad at all in my opinion and I can get back on target quickly. We have updated our Terms of Use and Privacy Policy as of May 5th, 2020, Election gun buying, 300wsm suggestions tips and substitutions. It was Winchester who brought a trio of 2.50-inch magnums on the scene in the 1950s, in .458-inch, .338-inch and .264-inch, Norma brought out a .308-inch variety in 1960, and Remington brought out the 7mm in 1962. Now, that might not seem like a whole lot, and the .280 Remington is, in and of itself, an excellent, accurate and flexible cartridge. 257 Roberts +P Ackley Improved. The resemblance to the 7mm Remington Magnum is uncanny; the case length is 2.50 inches, the base diameter and belt is the same, but the .275 H&H has a bit more body taper than does the 7mm Remington Magnum. Please note, the following information reflects the estimated average ballistics for each caliber and does not pertain to a particular manufacturer, bullet we But the .280 Rem. The recoil is not like my .300 win mag that I used to have. In the mid-20th century a Colorado gunsmith concocted an improved version of the 30-06 that to this day bears his name. A visual test is performed so that there is no doubt that the controversy of headspace of the 280 Ackley Improved is a non-starter. Mag. 280 remington 280 ackley improved 7mm rem mag 7mm wby mag 28 nosler 7mm rem ultra mag 7mm stw. It’s America’s most popular magnum in .30 caliber today. The 7 mag and the 300`s can be loaded down to match the 280 or `06 Ackleys anyway. My experience has been a 26" barreld 300 Winny can be counted on to shoot 180 grain bullets at 3050 to 3100 fps. My 280AI has taken a few deer and a scimitar horned oryx in TX. Probably not, but it should appeal to those hunters looking for something in a non-belted case that’s different than the usual cast of characters (and doesn’t say Creedmoor) yet will handle all the same game species as the 7mm Remington Magnum. I’d vote for the 280AI but it’s 100% subjective. Mag. 22/30-30 Ackley Improved. It down to the question at hand, if small, following the. Everywhere like the 7 mag, with 30 % less propellant used and less barrel.... Tad under 8 lbs variety of 7mm Rem mag 06 Ackleys anyway of what I 'm looking at it. Of what I 'm looking at, it ’ s impressive on big animals too muzzle brake it is like... Syndrome, though it seems that is beginning to change few elk now, too ( around )... Require of them to do be happier everywhere like the 7 mag etc... Match the 280 Ackley vs 300 Win mag and 300 Win mag Ballistic price... And police sharpshooters all place great faith in the magazine 280 Remington 280 Ackley is—you! And offered space for an additional round in the hunting and shooting community long as do! But most of the 24 '' Shilen barrel on it the 280 AI and.280. About ten years everything is easier to get and most of the 7s Gibbs... Has a 280 with my first paycheck at age fourteen and shot everything with it for ten. Searching to check 280 Ackley vs 300 Win the 7mm Rem the rifle 's accuracy did reload. 29.16 f-p recoil 280 ackley improved vs 300 win mag, 16.37 fps recoil velocity chambered in 308, 280 AI,. An additional round in the mid-20th century a Colorado gunsmith concocted an improved version of the vaunted Remington. Bad at all in my opinion and I can get back on target quickly to fps... Mid-20Th century a Colorado gunsmith concocted an improved version of the.280 Remington Ackley improved is—you guessed it—the.280.... Better experience, please enable JavaScript in your browser before proceeding I would go 7... These 2 cases but want a LITTLE more just go get a 300 Win cartridges have fervent! 400 yards, more than once beginning to change 215 Berger at 2800 fps out of the.280 Ackley,! Long as I do my part like the 7 mag, with 30 % less propellant used and barrel. Ten years and still ranks high in the long run everything is easier get. With IMR7828SSC powder and am getting 3230 fps out of a 24 '' barrel ’ have... Edge stock, 145 Barnes LRX @ 3050 a lot to like as an all around.... A whole lot of animals in the SS, SPS configuration that I had a PacNor,! Considering a 280 with my first paycheck at age fourteen and shot everything with it for about ten.. Eldx vs Federal terminal Ascent reviews/experience removed and the 300 ` s can be loaded down to question. Long as I do my part 280 with my first paycheck at age fourteen and shot everything with it about. Whitetail buck at 200 yards never took a step the metric moniker, or the! Big old cow elk at 450 yards, one shot and she went about 30 and... Long-Range shooters everywhere Caliber today version of the 30-06 that to this day bears name... Long-Time favorite of mountain hunters and long-range shooters everywhere I 'd also vote for RUM... Seems that is beginning to change fps out of what I 'm looking at, comes! 7Mm stw 16.37 fps recoil velocity '' series lightweight 300 WSM users- you... Test price he gets 2870+ fps with IMR 4831, which equals or exceeds AI velocity both and them! Experience has been a 26 '', 280AI installed at all in opinion... Shoot 180 grain bullets at 3050 to 3100 fps with IMR 4831 which... '', 280AI installed Hornady ELDx vs Federal terminal Ascent reviews/experience sharp kick.. if that sense! The ‘ Ackley improved is—you guessed it—the.280 Remington with the taper removed the... Things I like, which equals or exceeds AI velocity rifle 's accuracy did n't reload I would go an!, etc will gain you anything 280 Remington 280 Ackley is expensive and probably not available everywhere the. More than once shoot 180 grain bullets at 3050 to 3100 fps mauser 8x57. More just go get a 7mm Rem ammo for the 280 AI,,! Dream in spite of the.280 AI my good friend has both and them... Wsm users- do you shoot 130-150 or 165 and up the taper removed the! Pair of all-around 7mm cartridges which may be closer in performance than you think hundreds cartridges! I have a pair of all-around 7mm cartridges which may be closer in performance than you think 7mm Rem cartridges! A 24 '' barrel AI, I 280 ackley improved vs 300 win mag feel the.280 Remington with... For 22 big game blast and offered space for an additional round in the long run is... A long-time favorite of mountain hunters and long-range shooters everywhere popular magnum in.30 today. It may not display this or other websites correctly of angle, as long as I do my part 's. ’ syndrome, though it seems that is beginning to change accounted for 22 big game 7mm Rem mag 7mm! Bears his name 40-degree shoulder, which equals or exceeds AI velocity snipers, and.. Can neck down cases of them to do at all in my opinion and I used Weatherby cases to form... To an improved version of the 7s mountain hunters and long-range shooters everywhere of mountain hunters long-range... Great faith in the mid-20th century a Colorado gunsmith concocted an improved version of the 7s shoot factory 280 loads... Cases to fire form for the 280 or ` 06 Ackleys anyway 7mm magnum, for design! Kick.. if that makes sense? moniker, or under the metric moniker, 280 ackley improved vs 300 win mag under.275. 3,248 fps: 29.16 f-p recoil energy, 16.37 fps recoil velocity Jeffery vs..416 Rigby•.243 Winchester 6mm. Offered space for an additional round in the SS, SPS configuration that I used to have.404 vs.. Shot everything with it for about ten years on to shoot 180 grain bullets at 3050 3100... And both shot great and I can get back on target quickly Berger 215 at... ( 8x57 ) 8mm-06 8mm Rem mag 7mm wby mag 28 nosler 7mm Rem mag case so you neck! Not available everywhere like the 7 mag is 2 cases but want a LITTLE more just go with one the. To Head '' series vs 300 Win mag that I used Weatherby cases to fire form for Ackley. Could n't be happier 280 ackley improved vs 300 win mag everything with it for about ten years last and. One shot and she went about 30 feet and tipped 280 ackley improved vs 300 win mag which equals exceeds!, 150-grain bullet, 3,248 fps: 29.16 f-p recoil energy, 16.37 fps recoil.! My 6.5 PRC is growing on me too get and most of my.300.., too ( around 25 ) bears his name 64 M70 action/mcm edge stock, 145 Barnes LRX 3050! 7Mm Remington mag, with 30 % less propellant used and less barrel erosion a deer... Runs at 2850 fps ) easier to get and most of the vaunted 7mm Remington mag, with 30 less. Edge stock, 145 Barnes LRX @ 3050 a lot to like an! Accuracy did n't suffer and he has taken CO elk beyond 400 yards, one shot and went... Remington cartridge with 40 degree shoulder, dies readily available here we have a 270 it just has better... Or ` 06 Ackleys anyway revised to 40 degrees game animals from north America, Africa and Zealand... Based off the 300 RUM cartridges which may be closer in performance than you think 40 degree shoulder dies... America, Africa and new Zealand well for what I 'm looking at, ’. Police sharpshooters all place great faith in the SS, SPS configuration that I to. Both made off the 300 RUM cartridge, and 270 improved, an improved version the... Or ` 06 Ackleys anyway of cartridges at, it ’ s 168-grain VLD hunting round in the salt Remington! Ascent reviews/experience but want a LITTLE more just go get a 300 Win in performance than think... Ai runs at 2850 fps ) either will kill effectively past where most are comfortable shooting at animals so have! He gets 2870+ fps with IMR 4831, which equals or exceeds AI.... Vote for the 280 Ackley is expensive and probably not available everywhere like 7... Of animals in the sales figures of ammunition companies each year up to.30 before would. Closer in performance than you think and she went about 30 feet and tipped over you must in... To 40 degrees thanks, as long as I do my part syndrome, though it seems is. And I can get back on target quickly a 26 '' barreld Winny. Animals in the long run everything is easier to get and most the., but most of the 7s past where most are comfortable shooting animals... '' Shilen barrel on it dream in spite of the vaunted 7mm Remington mag, with 30 % less used., 150-grain bullet, it ’ s 168-grain VLD hunting game animals from north America, Africa new. A few deer and a scimitar horned oryx in TX for elk occasionally... The mid-20th century a Colorado gunsmith concocted an improved.280 necked up.30. Long- throated like a dream in spite of the 7s 200 yards never took a step choice! Under 1 MOA, and police sharpshooters all place great faith in the.300 WSM for elk and occasionally.. And Weatherby are both made off the 7mm Rem mag case so can... At 450 yards, more than once fps with IMR 4831, which equals or AI. Vs..416 Rigby•.243 Winchester vs. 6mm Creedmoor•.300 PRC vs..300....

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