CMMG 6mm ARC Barrel Sub-Assembly 16.10"
CMMG 6mm ARC barrel sub-assembly for AR-15 builds. 16.10" 416 stainless steel with black nitride finish, medium taper profile, and 5/8"-24 threads.
Fits: AR-15
Purpose-Built for 6mm ARC Performance
This CMMG barrel sub-assembly brings the proven efficiency of Hornady's 6mm ARC cartridge to your AR-15 platform. The 16.10" length strikes an excellent balance between velocity and handling, making it suitable for both tactical applications and precision shooting.
Quality Construction
Barrel Specifications:
- Material: 416 stainless steel for superior corrosion resistance and longevity
- Finish: Black nitride for enhanced durability and reduced glare
- Profile: Medium taper for balanced weight and rigidity
- Thread: 5/8"-24 tpi for standard AR-15 muzzle devices
Why 6mm ARC?
The 6mm ARC cartridge delivers:
- Efficient ballistics with less recoil than larger calibers
- Extended effective range compared to 5.56 NATO
- Reduced ammunition cost relative to larger precision rifle rounds
- Proven reliability in modern AR-15 platforms
This barrel sub-assembly simplifies your build process by providing a complete, ready-to-install solution. Whether you're building your first precision rifle or adding to an existing collection, this CMMG component offers the quality and performance serious shooters demand.
