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 BCG with Nickel Boron Coating.
Features:
- Nickel Boron Coating Inside and Out (Bolt, Carrier, and Gas Key)
- Laser Engraved with ST Spider Logo
Specifications:
- Color: Silver
- Description: Bolt Carrier Group
- Finish: Nickel Boron
- Manufacturer Part #: ST5BG03
- Subcategory: Bolts & Bolt Carrier Groups
- Type: Part