Caliber: .223/5.56×45 Capacity: (1) 30Rd Weight: 5.65lbs Barrel Length: 10.5″ Collapsed Length: 26.25″ Overall Length: 29″ Finish: Type 3 Black Anodized Muzzle Thread: 1/2×28 TPI Gas System: Carbine Length Rail: 9.5″ Workhorse M-LOK Free-Float Mil-Spec Sigle Side Charging Handle Stabilizing Brace: Gear Head MOD2 Pistol Brace