|Ammo Caliber||6.5 Grendel|
The barrel itself is within legal limits with or without its A2 flash hider which may be replaced with any standard 1/2x28 pitch device for flash mitigation or suppressor use. A 1 in 8 twist rate provides shooters with solid, pinpoint accuracy and dependable spin-stability with any standard weight projectile common to the 6.5mm Grendel caliber. The railed gas block ensures an unobstructed view with conventional scopes while maintaining the ability to add iron sights if desired. Installation is easy as the upper simply needs to be pinned into any complete AR-15 lower receiver and used with 6.5mm Grendel compatible magazines.