Description
One Horse M16 Bolt Carrier Group (BCG) is built for rifles chambered in 5.56 NATO and .300 Blackout. It uses a full nickel boron finish on the bolt and carrier to support smooth cycling and easier cleaning. The bolt is machined from 9310 steel and the carrier is machined from 8620 steel, with a staked gas key and shot-peened bolt for durability.
Key details
- Compatible with 5.56 NATO and .300 Blackout barrels
- Full nickel boron finish on the bolt and carrier
- 9310 steel bolt and 8620 steel carrier
- Staked gas key and shot-peened bolt
| Fits | M16 |
|---|---|
| Part Type | Bolt Carrier Group (BCG) |
| Caliber Compatibility | 5.56/.223 and .300 Blackout |
| Finish | Nickel Boron |
| Materials | 9310 steel bolt, 8620 steel carrier |
