- Continuous taper barrel profile designed for optimal weight, balance, and performance.
- Tapered barrel profile out front, for easier maneuverability.
- No sharp handguard cap shoulder for improved barrel harmonics and improved accuracy.
- Muzzle threaded in standard 30 cal (5/8×24).
Whats included:
- Includes KMR-A10 KeyMod™ Handguard.
- Includes KMSM (KeyMod™ Sling Mount)
- Includes One 3″ Picatinny Rail Section
- Includes BCM® Comp Mod 1 – 762/300 BLK
BCM® has taken great care to ensure the best possible performance and interchangeability. However, due to the large operational range of 300 Blackout ammunition in the market place, BCM® cannot guarantee function will all ammunition types in all conditions. These barrels were designed to run with a H3 buffer with high velocity ammo.









