ZEV Tech Core Elite AR-15 5.56mm/223, 16" Fluted Match Barrel W/Bronze PVD Coating, Black, Magpul MOE Furniture, 2x 30rd MAG MPN: AR15-CE-556-16-B Action : Semi-Auto Caliber : 223 Rem,5.56 NATO Barrel Length : 16" Capacity : 30+1 Trigger : Flat Face AR Gold Safety : Ambidextrous Safety Lever OAL : 32.50" Weight : 6.67 lbs Stock Description : 6 Position Metal Finish : Black Anodized 1 : 7 Twist, ZEV Wedge Lock M-LOK Handguard, SureFire WARCOMP, Flat Face Trigger 2.5lb AR Gold Buris 3X prism sight included