Description

These 5.56 and 300 BLK Bolt Carrier Groups are melonited, full-auto rated, properly staked, and the bolts are matched to the barrel. Check your local laws and regulations on ownership guidelines. Rosco Melonited Bolt Carrier Groups are designed to meet the modern-day carbine shooters requirements. They have also balanced input from their consumers and military end users in order to bring you the product you need, not just the one they want to sell you.

• 5.56 and .300 blk bolt carrier
• Includes: 8620 Bolt Carrier
• Includes: 9310 Bolt
• Melonite finish