- VERY GOOD CONDITION - NO BOX - ONE 20-ROUND MAGAZINE * Caliber: .308 Winchester / 7.62x51mm NATO * Action: Semi-Automatic, Mid-Length Direct Impingement gas system * Barrel: 16-inch 4150 CrMov (Chrome Moly Vanadium) light profile barrel with a Black Nitride finish * Rifling Twist: 1:10 Right-Hand (RH) twist * Muzzle Thread: 5/8"x24 TPI with an A2 .30 cal flash hider * Receivers: Forged 7075 T-6 aluminum upper and a specialized DB10 Carbon lower receiver * Finish: Black hardcoat anodized * Handguard: 15-inch free-float aluminum M-LOK rail * Furniture: Magpul MOE K grip and an adjustable Magpul MOE carbine stock * Magazine: Includes (1) 20-round Magpul Gen M3 PMAG * Trigger: Standard Mil-Spec trigger * Weight: ~8.2 lbs (unloaded) * Overall Length: 31.125 inches (collapsed) to 33.75 inches (extended)