Spike's M16 Bolt Carrier Group Lw

Your Bolt Carrier Group is one of the most critical parts of your build. Dont buy an imitation. This is the Spikes Tactical Lightweight BCG with Nickel Boron Coating.

Features :

• Nickel Boron Coating Inside and Out (Bolt, Carrier, and Gas Key)
• Laser Engraved with ST Spider Logo
• Lightweight