Machined from ordnance grade steel. Correct heat treat and tungsten filled. The new RCM HK53 style Carrier is the finest US made Carrier ever. With the latest & greatest German inspired improvements and updates. Ideal for 556/.223 & .300 BLK firearms. A bonus as each bolt counts as 1 US made compliant part. Fits all: HK53 Custom HK53 builds & clones .300 BLK builds
Brand new, genuine German HK production tungsten filled G3 full auto bolt carrier with locking lever installed. These are all date coded ID so they are 1983 production. These just came out of HK Germany as part of a discontinued weapons parts lot of G3 and HK53 parts. Tungsten filled carriers were the last version made by HK.
Tungsten filled G3 bolt carriers. Jump to Latest Follow 1 - 8 of 8 Posts. hkindiana · Registered. Joined Jan 8, 2010 · 1,110 Posts . Discussion Starter • #1 • Apr 17, 2013. I have two HK33, and two HK11 tungsten filled bolt carriers, and when I shake them, I can hear the tungsten filings moving around. ...
Owning an AR-15, LR-308, or AR-10 does not automatically put you above the competition. Anyone who takes shooting seriously tries to get the best parts for all sections of the gun, including the upper.