MODEL:M249S Para TYPE:Rifle ACTION:Semi-Auto FINISH:Flat Dark Earth FRAME/GRIPS:Synthetic Stock Telescoping Stock WEIGHT:16.9 lbs. CALIBER/GAUGE:223 Rem | 5.56 NATO CAPACITY:200 rd. MAGAZINE:1 30rd GI & 200 Links with Box BARREL:16.1" OVERALL LENGTH:31.5" - 37" RATE-OF-TWIST:1-in-7 SIGHTS:Iron Sights w/ top 1913 Rail ADDL INFO:Accepts M27 Linked or Magazine ADDL INFO:Carry Handle and Folding Bipod ADDL INFO:Closed Bolt Operation