“Very nice piece and function is flawless. The double ejector and small diameter firing pin work like a charm. I can't say anything against a Toolcraft single ejector model though either. Both work as intended.”
“Used this BCG in an Aero M5E1 308 build and experienced multiple double feeds. Added a second o-ring to the extractor and it's been perfect ever since. The nitride finish makes cleanup much easier than a phosphate BCG. For the price I guess I'm I'm with the extractor issues, but this seems like something they should address as I see another reviewer experienced the same problem.”
