ACTION:SEMI-AUTOBARREL LENGTH:16"BRAND:GREAT LAKES FIREARMSCA PROP 65:YESCALIBER:223 WYLDECOMPLIANCE ITEM TYPE:MSRCOMPLIANCE MSR PLATFORM:AR RIFLEFIREARM CAPACITY:10GUN FINISH:WHITE CERAKOTEGUN MODEL:GLFA223MAGAZINES INCLUDED:1MODEL SERIES:AR-15OPTIC READY:PICATINNY RAILSTATE COMPLIANCE:CA-CALIFORNIASTOCK MATERIAL:SYNTHETICTHREADED BARREL:YESFeatures:Action: Semi-AutomaticAmbidextrous Safety: NoBarrel: 16 inch 1:8 Twist Heavy Barrel (HBAR) Either 416R SS or 4150 CRMOV Nitride 1/2 x 28 threadsCaliber: .223 Wylde (Shoots both .223 REM and 5.56 NATO)Feed Ramps: M4Finish: CerakoteFrame Material: Aluminum 7075Gas System: 0.750 Gas Block (Black Oxide) and Carbine Gas TubeGrip: Mil-spec PolymerHandguard: 15.25" Aluminum 6061 Full picatinny railMagazine Capacity: 10 RoundMags included: 1Muzzle Brake: Included - Designed to be 6 degrees forward wrench tightened w/o LoctiteSights: NoneTrigger: Milspec 5.5-6 lb pullUpper: 7075 UpperOverall Length: 33.25Weight: 6.8 lbs.Juggernaut Hellfighter kit