The HP-15 Pistol is an AR-style firearm chambered in 300 Blackout, featuring an A2 Birdcage muzzle brake, Blade-style brace, UTG flip-up sights, a manual 90-degree safety selector, M-LOK handguard, B5 P-Grip 23, Mil-Spec charging handle, threaded barrel, and durable aluminum receivers. It includes a 30-round magazine, gun lock, and cable lock. Firearm Specifications Manufacturer: Hi-Point Model: HP-15 (Series 15P) Caliber: 300 Blackout Barrel Length: 10.50" Overall Length: 26.25" Twist Rate: 1:7" Finish: Desert Storm / Chocolate Chip Pattern (Receiver), Black Barrel & Stock Sights: UTG Flip Up Front & Rear Grips/Stock: B5 P Type 23 Grip, Blade-Style Brace Magazine Capacity: 30+1