Rifle Mk4LE 5.56mm

Our basic rifle, the Mk4LE is available in 5.56x45mm, 300 AAC BLK, 9mm Luger and 22LR. They all feature a nitrided 16.1″ 4140 CrMo steel barrel in a M4 profile except the 300 BLK as it features a M300 multi-role barrel profile. The standard configuration includes a “F” marked front sight base and a MBUS rear sight.

• Caliber: 5.56mm
• Barrel: 16" M4 profile, 4140 CrMo, SBN Finish
• Muzzle: A2 comp., threaded 1/2-28
• Hand Guard: M4 type 2-piece hand guards
• Funiture: 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 Type: Single stage mil-spec style trigger
• Weight: 6.2 lbs (unloaded)
• Length: 32" (stock collapsed)
• Gas Port Location: Carbine