These Stag 15LS M4 Rifle are made to the military proven M4 design.  Made to mil-spec standards, these rifles satisfy the need for a standard GI carbine. The Stag 15 M4 features a 5.56x45mm NATO chamber 16" 1/7 chrome lined barrel with a thermoplastic handguard, a mil-spec trigger guard, a six position buttstock, A2 birdcage flash hider and a mil-spec manganese phosphate coated M16 BCG.