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.
AR Bolt Carrier Groups
Rosco Manufacturing ROS-BCG-002 Bolt Carrier Group 5.56/300 BLK Black Phosphate Stainless Steel
$175.00
Rosco Manufacturing ROS-BCG-002 Bolt Carrier Group 5.56/300 BLK Black Phosphate Stainless Steel
Availability: 1 in stock
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