FEATURES-5.56 NATO-Semi automatic-Closed rotating bolt, long gas stroke on piston head-18" cold hammer forged barrel, CrMoV, chrome lined-1:7" twist-6 grooves-Black reinforced polymer stock, bullpup configuration-Folding front sight (blade)with Tritium insert and rear sight (aperture)-30 round polymer NATO STANAG type magazine-27 5/8" overall lengthPRODUCT SPECIFICATIONS:Dimension 4.90 X 10.95 X 39.85Height 4.9000Width 10.9500Length 39.8500CALIBER 223 REM/5.56 NATOTYPE ACTION SEMI-AUTOMATICRATE OF TWIST 1:7"METAL FINISH COLOREDSTOCK MATERIAL SYNTHETICBARREL LENGTH IN INCHES 18.0000OVERALL LENGTH IN INCHES 27.6300MAGAZINE CAPACITY 30.0000DETACHABLE MAGAZINE YHINGED FLOORPLATE NSIGHTS YSTOCK COLOR BLACKWEIGHT IN POUNDS 8.2METAL COLOR BLACKTYPE OF RIFLE MODERN SPORTING RIFLECHECKERING NRECOIL PAD YSWIVEL STUDS NOTHER FEATURES: 100% AMBIDEXTROUS 1-30 ROUND MAGPUL GEN-M3 WINDOW PMAG CHROME LINED BARREL PICATINNY TOP RAIL INTEGRAL FOLDING ADJUSTABLE BUIS (BACKUP IRON SIGHTS) WITH TRITIUM FRONT POSTNO SALE TO CALIFORNIANO DIRECT SHIP TO CALIFORNIANO DIRECT SHIP TO RHODE ISLANDNO DIRECT SHIP TO WASHINGTONNO SALE TO ILLINOIS PICA