The FN 15 Tactical Carbine II is the latest evolution the FN 15 family of carbines. Improving upon the existing platform with the addition of FNs new handguard enhanced MIL-SPEC lower receiver and legendary match-grade free floating chrome-lined cold hammer-forged barrel offer extreme durability and performance. The second generation of the FN 15 Tactical still offers the distinguishing features like the 3-prong flash hider found on the FN SCAR rifles that reduces flash mid length gas system and H1 buffer to decrease recoil a Magpul grip buttstock and M-LOK accessory mounting system. – Caliber: 5.56×45 mm – Magazine: 30 rds. – Barrel Length: 16 – Overall Length: 33.7 (collapsed); 37 (extended) – Stock Color: Matte black – Weight: 6.7 lbs. (empty) – Twist Rate: 1:7 RH