I can't find a specification anywhere, so I figured I'd ask, does anyone know the proper weight of a semi-auto and full-auto bolt carrier group assembly?
I weighted one of my Bushmaster semi-auto bcg on a postal scale (hard to read and unknown accuracy) and it's around 10.25 ounces, my Colt M16 bcg is around 11.5 ounces. I read somewhere in a thread the M16 bcg is 1.4 ounces heavier. Anyone know the actual specs (trying to ascertain an issue with H, H2 or H3 buffers vs. total bolt/recoiling weight)?


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