The Spike’s Tactical M16 Bolt Carrier Group is a mil-spec replacement BCG designed for AR-15 and M16 platform rifles.
- Part Type: M16 Profile Bolt Carrier Group
- Compatible Firearms: AR-15, M16, M4 (5.56/.223)
- Material: 8620 Steel Carrier, Carpenter 158 Steel Bolt
- Finish: Black Phosphate
- Installation: Drop-In
- Includes: Complete BCG with gas key, bolt, cam pin, firing pin, retaining pin, extractor, ejector, and springs
