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Why customers choose this item
✓AR15 bolt carrier group
✓Supports 6.5 Grendel 6mm ARC
✓Fits standard AR platforms
✓Black finish component
✓Complete BCG assembly
✓CMMG part 64BA44F
Product highlights
Bolt carrier group designed for 6.5 Grendel and 6mm ARC AR-15 platforms
Supports reliable cycling with compatible calibers in standard AR variants
Black finish provides corrosion resistance and consistent component appearance
Designed for compatibility with standard AR-15 platform configurations
Not compatible with CMMG MkW platform as specified by manufacturer
Suitable for replacement or upgrade of bolt carrier group assemblies
Product description
The CMMG AR15 Bolt Carrier Group 6.5 Grendel 6MM ARC Black is a bolt carrier group designed for AR-15 rifles chambered in 6.5 Grendel and 6mm ARC. This bolt carrier group functions as a complete internal cycling component within compatible upper receiver assemblies. It is designed for use with standard AR-15 platform variants.
The CMMG AR15 bolt carrier group is compatible with 6.5 Grendel and 6mm ARC calibers and features a black finish. It is categorized as a complete bolt carrier group and is not intended for use with the CMMG MkW platform. The assembly installs within AR-15 upper receivers for standard operation. This product is used for assembling or maintaining rifle systems for range use or field configurations. In normal operation, the bolt carrier group cycles to chamber and extract cartridges during firing sequences.
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