Well made bcg... - VKTR Industries DI Complete Bolt Carrier Group

I had issues with bolt engagement on my BCM MCMR Upper w/Criterion .300BLK barrel. I switched to my VLTOR MUR/Geissele MK4 10" Federal Upper and it mated perfectly. It is pretty heavy. It is not as slick as a JP, or even a KAK BCG, for the $$ NP3 or DLC would've been expected but it doesn’thave any flaws. The bolt tolerances seem a bit loose in the carrier, but the gas rings are tight opposite from my JP BCG's. I swapped in a POF NP3 Roller Cam Pin, OCKS screws & V Seven Ti Firing Pin. I will test it and its cam path geometry before passing judgement but it's a solid choice vs LMT.