Stag 15 O.R.C. (Optics Ready Carbine) Rifles feature Stag's high quality and long-lasting durability standards, outfitted with standard GI carbine furniture. The Stag 15 O.R.C. features a 5.56x45mm NATO chamber 16" 1/7 chrome lined barrel with a thermoplastic handguard, mil-spec stock, A2 birdcage flash hider and a mil-spec manganese phosphate coated M16 BCG. Magazine: 30rd PMAG; Safety Selector: Right Hand.