22-250 vs 22-250 ackley - Sniper & Sharpshooter Forums
2009年3月14日 · The 22-250 AI approaches .220 Swift speeds, and makes heavier .224 bullets more effective than a standard .22-250 Remington.This comes at the cost of feeding difficulties,and modifications to your rifle to improve feeding for a cartridge with straighter case walls and a squarer shoulder. If 4000+ fps speeds with bullets of higher B/C is what ...
22-250 ai | Sniper's Hide Forum
2022年1月29日 · 968 posts this site. Re: 22-250 Ackley Improved Loads (coyote loads) 01/18/2015. Mine is a 14 twist, but likes a Nosler 55 BT or 55 Berger over 42 grains of H414. The Nosler is less explosive than a Vmax or Berger MEF, but if you hit a shoulder bone your results may vary widely depending on range and impact velocity.
22-250 Ackley Improved - The Firearms Forum
2009年10月5日 · I have killed quite a few by crunching the shoulder while necking down (something you won't have to worry about with the .22-250 AI though). As for the increased velocity from the larger case capacity...Don't count on it. The real improvement on using an Ackley style case is the longer case life, which is noticeably improved.
22 Creedmoor or 22-250? | Sniper's Hide Forum
2021年3月31日 · The 22 Creedmoor will feed much better from a mag set up compared to the tapered case of the 22-250. You can find loaded ammo for the 22 Creed, but it’s a little pricey and not widely available right now. You may have better luck tracking down 22-250 ammo if you’re only planning on shooting factory ammo.
22-250 Ackley Questions/Help | Sniper's Hide Forum
2014年4月16日 · Apr 15, 2014. #5. Ackley improving the .22-250 case will net you performance parallel to a .220Swift. IE, 55s will run right near 4K, from a .22-250AI, minus the case stretching of the bottlenecked Swift case. I have a few hardcore coyote hunting pards who've been there & done that, and they run .22-250AIs with 55s.
.223 Rem Match vs. 223 Ackley Improved | Sniper's Hide Forum
2014年3月16日 · Illinois. Jul 28, 2014. #2. I assume 223 rem match is just a min spec match chamber 223. If so then the AI with 26"+ barrel is the way to go. The AI should get u 75-100 fps more with the heavies over a straight 223. Boiler up has a 223ai that he runs heavy bullets in, maybe he'll chime in. Q.
Data for ALL Cals Ackley Imp | Sniper's Hide Forum
2011年1月4日 · WA the everblue state. Apr 5, 2008. #12. Re: Data for ALL Cals Ackley Imp. Jan 2000 I buy Keunhausen's scatter brained book on Mausers. Feb 2000 I buy a VZ24 surplus rifle from BIG5 for $70. Mar 2002 I buy a Lothar Walther .257 light varmint barrel $145. I get .257 Roberts Ackley Improved reamer from Dave Manson. I build an action wrench.
22-250 reamed to 22-250 improved - The Firearms Forum
2011年7月21日 · Building up a .25/06 Improved or 6.5mm/06 Improved rifle is on my "gotta do that someday" list though. Just because I want to. If you think you'd like to fiddle around with the idea and your current .22-250 is a tack-driver I would …
22-6mm ackley improved questions - The Firearms Forum
2008年1月19日 · Regarding the .22-6mm Ackley Improved : I have three barrels in what I assume are the same or similar cartridge. The first is for a T\C Encore (1:7 twist), the second was put on an old Remington xp-100 action and the third was put …
Gunsmithing Barrel length and twist rate for 22-250 rem - Sniper's …
2012年7月29日 · Ive had several 22-250's in both regular and the Ackley improved and the AI makes a huger differance in case life. That said I think a 243 is a better round , you can push the 55g Ballistic tips (which have a higher BC than the 55g 22 cals) ALOT faster , 4000 fps is not anywhere near a hot load from a 26" barrel and that will help with barrel ...