Angstadt Ar15 Bcg 45acp Blk

This 45 ACP bolt carrier group is compatible with GLOCK 45 ACP AR-15 (AR-45) builds. It features removable weight for use with the Law Tactical folding stock adapter.

Features :

• For Use with a Standard AR-15 Hammer
• QPQ Black Nitride Finish
• Machined from 8620 Alloy Steel