SPIKE'S M16 BOLT CARRIER GROUP LW
Visit RSR GroupDescription
Your Bolt Carrier Group is one of the most critical parts of your build. Don't buy an imitation. This is the Spike's Tactical Lightweight BCG with Nickel Boron Coating.
- Nickel Boron Coating Inside and Out (Bolt, Carrier, and Gas Key)
- Laser Engraved with ST Spider Logo
- Lightweight