2010年12月20日 · Fortunately, PRi's copies of the sleeves look and function almost identically, with minor visual differences. PRi and other builders supply these currently for complete Mod0 builds. FSB: While the set-screw version of PRi's FSB is …

2018年3月30日 · Unless something’s changed, the BCM is mostly a MK12 in name and theme only, it doesn’t really have any of the important parts. That’s not to say it’s not nice, but that it’s not really a MK12. I had a PRI awhile back, and selling it is one of my biggest gun regrets. The PRI MK12 is a VERY high quality and faithful MK12.

2024年9月20日 · The PRI Mark 12 Mod 0 SPR Gen II Upper Receiver delivers a unique combination of accuracy, performance, and versatility, but it’s pleasantly basic where it counts. The forged, mil-spec AR-15 flattop receiver comes with a standard commercial carrier, so compatibility with a mil-spec (.250" pivot/takedown) lower is no problem.

2019年12月11日 · nvm, thought this was mod 0/1 talk lol. gen 3 added a better barrel nut setup/ease of removal among other things. [ARCHIVED THREAD] - MK12 MOD 0 - PRI Gen 2 vs Gen 3 Handguard - Advantages \ Disadvantages of Each

2023年9月29日 · The 1.5moa in that video was shot with imi 77gr razorcore. My experience with that ammo is that it's hot and ok accuracy. My pri mk12 mod0 upper, with 69gr tmk@2915fps will hover around .7moa and occasionally shoot .5moa. Fgmm will shoot 3/4 -1moa. My rifle prefers 69gr smk/tmk, it will shoot 77smk at 2625fps but any faster and accuracy diminishes.

2014年3月12日 · Quoted: I love the MOD 0 and my MOD 0 clone - and it did use a lot of parts and features that were novel for its time and had rarely been seen before, not to mention its great history, both in development and service life - however, I would have to agree that its components are no longer "top of the line," and if an "SPR" concept rifle were built today, I think it would be …

2016年9月14日 · I have a PRI MK12 mod 0 with the Douglas 1 in 7 and a high caliber mk12 mod 1 with the Douglas 1 in 7 and they both shoot great. I also have a plethora of other of other 1 in 7 barrels that shoot well (Larue, Bison Armory, and Noveske).

2016年10月14日 · Currently breaking in the barrel on my PRI MK12 MOD 0 , and seeing some pretty poor accuracy with black hills mk262 OTM (about 1.5 - 2 inch groups at 100 meters). For a comparison - I have a knights LPR with an 18 inch kreiger barrel, and that rifle with the same ammo shoots sub half MOA if I do my part.

2023年1月2日 · So I'm interested in doing some longer range shooting on a range that has steel every 100 meters out to 600. I've got a 5.56mm 14.5" BCM ultra light weight fluted barrel with a Surefire RC2 suppressor which is awesome for the original 100 meter max rifles matches I used to do, but I think once it heats up it's not staying accurate past 200 yards.

2025年2月5日 · The PRI uppers seem to be backordered in addition to the 6-8 weeks it takes for delivery. The Centurion offering quickly gets way too expensive. The BCM uppers are mod 1 at least according to the pictures. Most others I found are just PRI offerings with the same delay in purchasing. GB and the other sites have tons of mod H versions but no Mod ...