2013年9月11日 · Actually created in 1999 (the original posts from the first database were lost), we are a forum dedicated to and laser-focused on Heckler & Koch firearms, Heckler & Koch accessories and the owners and enthusiasts that love them! Come join the discussion regarding HK pistols, long arms, NFA arms, HK accessories, HK history and trivia and more.

2013年4月25日 · Of course making good CHF barrel is as much knowledge and experience as making good "classic" barrel. HK, Steyr or Sako have it. Going back to HK, MR223 (uses same barrel as MR556A1) is sub-MOA @100m, with 1-4x scope, rested on sandbag (no rear support) with Hornady Match 75gr HPBT.

2011年5月23日 · Actually created in 1999 (the original posts from the first database were lost), we are a forum dedicated to and laser-focused on Heckler & Koch firearms, Heckler & Koch accessories and the owners and enthusiasts that love them! Come join the discussion regarding HK pistols, long arms, NFA arms, HK accessories, HK history and trivia and more.

2014年12月12日 · Actually created in 1999 (the original posts from the first database were lost), we are a forum dedicated to and laser-focused on Heckler & Koch firearms, Heckler & Koch accessories and the owners and enthusiasts that love them! Come join the discussion regarding HK pistols, long arms, NFA arms, HK accessories, HK history and trivia and more.

2010年7月26日 · MR556 and MR556A1 are built in America and chambered for the 5.56 NATO. The MR556A1 is new and allows users to mount the A1 upper to standard AR lowers correct? The MR223 on the other hand is made in Germany and is NOT compatible with AR lowers but is actually also chambered for the 5.56 NATO.

2018年2月18日 · HK 45 V7 Light LEM BC HK MR556 BB HK USPc .45 Stainless V7 Light LEM AK HK P2000SK V1 Light LEM AG HK USP 9mm V7 Match-Light LEM Hybrid BA HK P30 9mm V1 Light LEM BD PTR-91KF .308 HK MR762 BD HK …

2013年10月24日 · Actually created in 1999 (the original posts from the first database were lost), we are a forum dedicated to and laser-focused on Heckler & Koch firearms, Heckler & Koch accessories and the owners and enthusiasts that love them! Come join the discussion regarding HK pistols, long arms, NFA arms, HK accessories, HK history and trivia and more.

2021年6月24日 · Actually created in 1999 (the original posts from the first database were lost), we are a forum dedicated to and laser-focused on Heckler & Koch firearms, Heckler & Koch accessories and the owners and enthusiasts that love them! Come join the discussion regarding HK pistols, long arms, NFA arms, HK accessories, HK history and trivia and more.

2019年7月7日 · So I recently purchased a new HK MR556A1 for a steal, and am wanting to cut the barrel down on it. I have a surefire warcomp on it, and have been heavily considering 13.7 and a pin and weld, but at the same time I have also been thinking of 12.85, and 12.5 and SBRing it.

2016年5月26日 · Actually created in 1999 (the original posts from the first database were lost), we are a forum dedicated to and laser-focused on Heckler & Koch firearms, Heckler & Koch accessories and the owners and enthusiasts that love them! Come join the discussion regarding HK pistols, long arms, NFA arms, HK accessories, HK history and trivia and more.