$307.81
The Reliability Enhanced Bolt Carrier Group is a 5.56mm full-mass, full-auto rated M16/M4 bolt carrier group manufactured in Geissele’s state-of-the-art manufacturing facility in North Wales, PA.
Color / Pattern |
Black |
---|---|
Material |
8620 Steel |
Caliber |
5.56 NATO / .223 Remington |
Firearm Compatibility | |
Finish |
Chromium Nitride |
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