CMC Triggers Enhanced Nitrided AR-15 Bolt Carrier Group - 6mm ARC
CMC Triggers
$194.95
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CMC Triggers
CMC Triggers Enhanced Nitrided AR-15 Bolt Carrier Group - 6mm ARC
The CMC Triggers Enhanced AR-15 Bolt Carrier Group for 6mm ARC was designed to greatly increase the life and reliability of your AR. It features an intuitive design that reduces friction points in the upper receiver reducing wear and producing a smoother action. The Enhanced AR-15 Bolt Carrier Group is also finished in a salt bath nitride finish that further aids in lubricity and hardness allowing for more time between cleanings. This bolt carrier is compatible in all AR-15 upper receivers as it still retains Mil-Spec dimensions. It features an M16 cut with a flared end for increased weight for a better shooting experience when shooting SBRs or suppressed rifles while also limiting carrier tilt. The entire BCG is CNC ground after heat-treating to ensure pin-point accurate dimensions with the highest possible tolerances. The bolt carrier itself is made of 8620 carpenter steel while the bolt is made from 9310. CMC really cares about reliability so the bolt is shot peened for added strength and is also high pressure tested. If you want to build an extremely reliable rifle or plan on shooting suppressed the CMC Enhanced AR-15 BCG has you covered.
Features:
- Black Nitride finish
- Enlarged forward ports
- Optimized for suppressor use
- Hardened 4340 cam pin
- Mil-Spec 8740 steel firing pin
- MPI and HPT tested
- Mil-Spec Extractor Spring & O-Ring
- 6.5 ARC compatible
With roots in aerospace manufacturing, CMC is perhaps best known as the producer of the original drop-in precision trigger for the AR-15/10 platform. CMC Triggers are dedicated to crafting the finest parts and accessories for law enforcement, military, and civilian use.
