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  • CMMG Mk4 3GR



Market types:


Rifle type:

AR Type, Semi-automatic


.223 Rem

About Product

The Mk4 3-Gun Rifle is perfect for new and veteran 3-gun shooters alike. The 3GR includes CMMG's RKM14 KeyMod free floating hand guard and SV muzzle break. The barrel is a bead blasted matte finish 416 stainless steel 1:7” twist 18” barrel. The rifle features Geissele Automatics’ excellent SSA (Super Semi Automatic) trigger, a Magpul MOE rifle stock, Magpul MOE pistol grip and trigger guard. Each rifle includes a Magpul PMAG 30rd magazine, owner’s manual and CMMG’s lifetime guarantee. Barrel: 18” medium weight tapered profile. Muzzle: CMM G SV brake, threaded 1/2-28. Hand Guard: CMM G RKM14 KeyMod hand guard. Upper Rcvr: F orged 7075 T-6 AL M4 type. Lower Rcvr: F orged 7075 T-6 AL AR 15 type. Trigger: Geissele Automatics SSA. Pistol Grip: Magpul MOE. Butt Stock : Magpul MOE rifle butt stock. Weight: 6.5 lbs (unloaded), 7.5 lbs (loaded w/30rd PMAG). 

Model: Mk4 3GR
Manufacturer: CMMG Inc.
Item #: 55A6654
Action: Semi automatic
Caliber: 223 Remington (5.56×45mm NATO)
Barrel length: 18"
Barrel finish: Matte Stainless
Barrel type: Round
Rate of twist: 1 in 7"
Stock type: A2
Stock material: Polymer
Stock finish: Black
Butt: Plastic
Overall length: 44"
Sights: BUIS
Trigger: Geissele Automatics SSA
Magazine capacity: 30
Magazine type: Detachable Box
Weight: 6.5 lbs.
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