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What does BCG stand for?

BCG stands for Bolt Carrier Group (firearms)

This definition appears frequently and is found in the following Acronym Finder categories:

  • Military and Government

See other definitions of BCG

Other Resources:
We have 204 other meanings of BCG in our Acronym Attic

Samples in periodicals archive:

Bolt carrier group is full auto, carpenter 158 steel bolt, internally chrome lined and features an O-ring.