One of CMMG's premier rifles, the Mk4 RCE is well suited for competition, hunting or defense. Featuring a 16" 416 stainless steel medium taper profile barrel, it is equipped with CMMG's own SV muzzle brake and RKM14 KeyMod free float hand guard. The rifle also has a Geissele SSA 2-stage trigger, Magpul MOE pistol grip and trigger guard, and Magpul CTR butt stock.

Specifications and Features:
Caliber: .300 AAC Blackout
Action: semi-automatic
Barrel: 16" 416 stainless steel medium taper profile
Barrel threads: 5/8-24
Geissele SSA 2-stage trigger
Forged 7075-T6 AL M4 type upper, AR-15 type lower
Mil-spec receiver extension
Magpul CTR stock
Magpul MOE pistol grip and trigger guard
CMMG RKM14 KeyMod hand guard
Length: 34" (stock collapsed)
Weight: 6.7 lbs