AIM SURPLUS M16 (.308) BOLT CARRIER GROUP (BDG NiB)
Aim Surplus M16 (.308) BCG
AIM .308/7.62x51 Caliber BDG Nickel Boron Bolt Carrier Groups. A great BCG at an even better price! We are having these built to our exacting Standards. The Bolt is shot peened and manufactured out of 9310 Tool Steel with a 4140 Machined Extractor. The Carrier is the more common DPMS pattern with a Nickel Boron finish for easier cleaning and provides a slicker surface. The Gas Key is Hardened to USGI Specifications and fastened to the carrier using Grade 8 Hardware, and then properly staked.
Details and Features:
Carrier
- Machined from 8620 tool steel
- Heat treated to military specifications
Bolt
- Machined from 9310 tool steel
- Heat treated to military specifications
- Shot Peened
- Ground to meet military required tolerances
- MPI (Mag Particle Inspected)
Gas Key
- Machined from 4140
- Heat treated to military specifications
Extractor
- Machined from 4140
- Heat treated to military specifications
- Shot peened
Firing Pin
- Machined from 8640 tool steel
- Heat treated to military specifications
- Ground to meet military required tolerances
- Coated with .0002”-.0003” of hard chrome per MIL-STD-171 1.2.2.2
Cam Pin
- Machined from 4340
- Heat treated to military specifications
- Ground to meet military required tolerances
Other Information
- Due to a wide range of 308 AR tolerances from other manufacturers, forward assist and bolt catch compatibility may vary.
Brand: Aim Surplus - SKU: - Model: AR-10 BCG - UPC: 3403004162199
| Manufacturer | Aim Surplus |
| Model | AR-10 BCG |
| UPC | 3403004162199 |
