Arsenal SAM7SF 7.62x39mm milled and forged receiver semi-automatic firearm. Includes FIME Group enhanced fire control chrome lined hammer forged threaded barrel 24x1.5mm right hand threads muzzle brake bayonet and accessory lugs right-side folding tubular buttstock black polymer pistol grip and handguards with stainless steel heat shield ambidextrous safety lever scope rail sectional cleaning rod one 10-round magazine sling oil bottle and cleaning kit. - SAM7SF-84QD model includes QD attachment points on both sides of the receiver QD mount on lower handguard Picatinny railed lower handguard on three sides and 10rd magazine. Ships in Arsenal Hard Case with CNC machined foam inserts and TSA compliant locks. - Caliber: 7.62 x 39 mm - Total length: 38.2 in. (970 mm) - Folded length: 28.35 in. (720 mm) - Barrel length: 16.33 in. (415 mm) - Rifling: 4 grooves - Twist rate: 1:9.44 (1 in 240 mm) - Weight w/o magazine: 8.5 lbs - Muzzle velocity: 2329 fps (710 m/s) - Maximum range: 1350 m (1480 yds) - Rear sight range: 800 m (875 yds) - Rate of Fire: 40 rds/min (practical) - Receiver Milled Receiver - Fire Control FIME Enhanced Trigger - Finish Black - Front Muzzle Brake - Threads 24x1.5mm Right Hand