FEATURES-18″ stainless steel barrel-1:8″ twist-MBA-1 stock, adjustable for length-of-pull & comb height-Timney 3 lb. single-stage trigger-Armalite tunable brake-2″ MIL-STD 1913 rail front sight base-Forged flat top upperreceiver with MIL-STD 1913 rail-Forged 7075-T6 aluminum lower receiver-One 30-round magazinePRODUCT SPECIFICATIONS:Dimension    3.30 X 9.95 X 42.55Height    3.3000Width    9.9500Length    42.5500CALIBER    223 REM/5.56 NATOTYPE ACTION    SEMI-AUTOMATICRATE OF TWIST    1:8″METAL FINISH    STAINLESSSTOCK MATERIAL    SYNTHETICBARREL LENGTH IN INCHES    18.0000OVERALL LENGTH IN INCHES    40.5000MAGAZINE CAPACITY    30.0000DETACHABLE MAGAZINE    YHINGED FLOORPLATE    NSIGHTS    NSTOCK COLOR    BLACKWEIGHT IN POUNDS    7.8METAL COLOR    BLACKTYPE OF RIFLE    MODERN SPORTING RIFLECHECKERING    NRECOIL PAD    NSWIVEL STUDS    NOTHER FEATURES:    18″ STAINLESS STEEL BARREL    W/ TUNABLE FIXED MUZZLE BREAK    RAPTOR CHARGING HANDLE    MBA-1 LIGHT WEIGHT PRECISION    STOCK ADJUTABLE LENGTH/HEIGHT    TIMNEY SINGLE STAGE TRIGGER    1-30 ROUNDS MAGPUL MAGNO SALE TO CALIFORNIANO DIRECT SHIP TO CALIFORNIANO DIRECT SHIP TO RHODE ISLANDNO DIRECT SHIP TO WASHINGTONNO SALE TO ILLINOIS PICA