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Mfg Item #: ROS-BCG-001
These 5.56/300 BLK Bolt Carrier Groups are Melonited, Full-Auto rated, are properly staked, and the bolts are Matched to the barrel. The Rosco Melonited Bolt Carrier Groups are designed to meet the modern-day carbine shooters requirements.
| Series | Bolt Carrier Group |
|---|---|
| Material | Stainless Steel |
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