Description
These 5.56/300 BLK Bolt Carrier Groups are Phosphate Coated with Chrome Lined Gas Key & Bolt Channel, Full-Auto rated, properly staked, and the bolts are Matched to the barrel.
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Rosco Manufacturing ROS-BCG-002 Bolt Carrier Group 5.56/300 BLK Black Phosphate Stainless Steel
These 5.56/300 BLK Bolt Carrier Groups are Phosphate Coated with Chrome Lined Gas Key & Bolt Channel, Full-Auto rated, properly staked, and the bolts are Matched to the barrel.
| UPC | 181969500838 |
|---|---|
| Manufacturer | Rosco Manufacturing |
| Manufacturer Part Number | ROS-BCG-002 |
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