The fn scar 15p is the benchmark for reliability and versatility from a light recoiling, piston-driven platform, now configured in an ultra-compact pistol.This enduring platform enables all shooting positions, locking in any grip on the upper receiver under fire, a 7.5" barrel delivers unmatched maneuverability.Mil-std-1913 accessory rails at 4 positions.Caliber: 300 BlackoutBarrel Length: 7.50"Capacity: 30Safety: Ambidextrous Safety LeverStock Description: SB Tactical BraceMuzzle: 3 Prong Flash HiderReceiver Material: AluminumSights: NoneBarrel Length Range: 7" to 7.99"Weight Range: 9 lbs - 9.99 lbs