Rock River Arms bolt carrier group for AR-15. Full auto BCG that functions in semi-auto variants with increased reliability. Functions in standard ARs, not just Rock River Arms.
- Fits auto or semi-auto Ars
- Phosphate finish
- Color 1:
- Black
- _warehouse_:
- kinseys
Additional Information
SKU
1204314-a2luc2V5cw
UPC
842834112630
Color 1
Black
