FEATURES:-Black-5.5" threaded barrel-16.75" overall length-Advanced metal components-Advanced polymer composite grip-Patented KRISS Super V Recoil Mitigation System-Toolless caliber interchangeability-Glock magazine compatible-Full-length MIL-STD 1913 Picatinny top rail-MIL-STD 1913 Picatinny bottom rail-Low-profile folding sights-Quick detach (QD) sling swivel-Smooth pivoting trigger with audible & tactile reset-Ambidextrous short throw safety lever-4-pin toolless disassembly-Charging handle/brass check function-13 round magazinePRODUCT SPECIFICATIONS:Dimension 4.05 X 12.00 X 31.80Height 4.0500Width 12.0000Length 31.8000OPTIC FOOTPRINT PICATINNYCALIBER 45 ACPTYPE ACTION FUNCTION SEMI-AUTOGRIP MATERIAL POLYMERFINISH COLOREDFRAME MATERIAL ALLOYBARREL LENGTH IN INCHES 5.5000MAGAZINE CAPACITY 30.0000NUMBER OF MAGAZINES INCLUDED 1.0000AMBIDEXTROUS SAFETY YDRILLED AND TAPPED NTYPE OF SIGHTS FLIP UP SIGHTSFRAME COLOR BLACKSLIDE COLOR BLACKWEIGHT IN OUNCES 94.4000OTHER FEATURES: USES STANDARD GLOCK 21 MAGS, THREADED BARRELNO DIRECT SHIP TO CALIFORNIANO DIRECT SHIP TO RHODE ISLANDNO DIRECT SHIP TO WASHINGTONNO SALE TO ILLINOIS PICA