Description
The Rock River Arms 5.56×45 Bolt Carrier Group is engineered for reliable performance and durability. This phosphate-coated full-auto BCG is compatible with AR-15 platforms, ensuring smooth operation and optimal functionality. With a length of 9.25 inches, it meets the needs of serious shooters and enthusiasts alike. Upgrade your AR-15 with this high-quality bolt carrier group from a trusted manufacturer.
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