Reviews & Ratings for Guntec Usa Guntec Bolt Carrier Group (BCG) Ar10 .308 Mil-spec Nitride — 1 review — Page 1

I decided to run the Guntec AR10 BCG for a variety of reasons. Price, reputation, and quality. I don't have thousands of rounds on mine yet but so far it's been flawless. It's a new rifle build with a bunch of random parts, some of which were limited run or design change parts (think mix of AR10 and SR25 patterns) so I was expecting chaos. Either I'm lucky, or this BCG is running well. I haven't have too many issues with the rifle over all and none of those had to do with this. I feel pretty confident on piece and wouldn't hesitate to grab another if I need one.