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.
Features:
- Nickel Boron Coating Inside and Out (Bolt, Carrier, and Gas Key)
- Laser Engraved with ST Spider Logo
- Lightweight
Specifications:
- Color: Silver
- Description: HPT/MPI Bolt
- Finish: Nickel Boron
- Manufacturer Part #: ST5BG05
- Model: Lightweight
- Model: M16
- Subcategory: Bolts & Bolt Carrier Groups
- Type: Bolt Carrier Group
- Type: Part