The Mk4 S is the perfect rifle for the tree stand or target range. The Mk4 S utilizes an 18″ 416 stainless steel medium taper barrel chambered in 5.56x45mm NATO and CMMG’s RKM14 KeyMod hand guard. The rifle’s KeyMod hand guard is ready to accept any number of the sling mounts, bi-pods and other KeyMod compatible accessories making the ultimate in versatility and modularity. Each rifle includes a magazine and CMMG’s lifetime qu”, 1:7 twist, medium taper, 416SS, bead blasted finish
Muzzle: A2 comp., threaded 1/2-28
Hand Guard: CMMG RKM14 KeyMod hand guard
Furniture: A2 pistol grip, M4 butt stock with 6-pos mil-spec receiver extension
Receivers: Forged 7075-T6 AL M4 type upper, AR15 type lower
Trigger: Single stage mil-spec style trigger
Weight: 6.7 lbs (unloaded)
Length: 34″ (stock collapsed)
Gas Port Location: Rifle
SKU:
815835015453
UPC:
BRAND:
CMMG
Manufacturer Number:
55A66E1
Caliber:
5.56x45mm
Caliber:
223 Remington
Model:
AR-15
Rounds:
30
Unit of Measure:
Each
Classification:
Firearm
