Description
Low Mass AR10 DPMS Pattern BCG – .308 Bolt Carrier Group – Black Nitride
This Lightweight Black Nitride .308 Complete BCG is compatible with any AR10, .308 or 7.62×51 rifle that follows the DPMS pattern. The bolt is (MPI) certified.
The carrier does not include forward assist serrations
Using our low mass Bolt Carrier Group creates less reciprocating mass moving back and forth inside the action, which reduces recoil significantly. Our lightweight carrier also allows proper cycling with less gas. When used in conjunction with an adjustable gas block & a reduced power buffer spring, you can tune the gas way down, which will reduce muzzle rise and carbon build up.
The increased lubricity from the Black Nitride process allows you to take full advantage of its lightweight profile. The slick surface combined with our lightweight carrier, creates very little resistance and allows the rifle to cycle smoother and increases reliability.
Bolt:
- MPI Inspected
- 9310 Alloy Steel
- Hardened Steel Extractor
- Milspec Gas rings (3)
- Black Extractor Insert
- 2 Viton O-Rings
Bolt Carrier:
- Lightweight – 14.4oz
- 8620 Steel
- Heavy Duty Full Cut Design
- Grade 8 Gas Key Screws, Staked
- Gas Key Material – 4140
Cam Pin:
- 8620 Steel Nitride Finish
Firing Pin:
- Mil-Spec Firing Pin
