What's in the Box ATI AR15 Milsport 5.56 NATO Semi-Auto Pistol (1) 30-Round Magazine Cable Lock Owner's Manual The ATI Milsport 5.56 pistol is a compact AR-style platform built for maneuverability, reliability, and modern tactical performance. Chambered in .223 Remington/5.56 NATO, it features a 7.5-inch barrel with a threaded muzzle, a lightweight 7-inch M-LOK handguard, and a flat top receiver ready for optics and accessories. Designed for versatile shooting applications, the pistol includes a stabilizing brace, A2 pistol grip, and a 30+1 capacity for dependable operation and handling. With a durable matte black finish, 1-in-8 twist barrel, and lightweight 6.95-pound design, the ATI Milsport delivers compact firepower and customizable functionality in a rugged semi-automatic platform. Firearm Specifications Manufacturer: American Tactical Inc. Model: AR15 Milsport Model: Milsport Caliber: .223 Rem / 5.56 NATO Action: Semi-Automatic Capacity: 30 Rounds Barrel Length: 7.5" Color: Black Twist Rate: 1:8 Threaded Barrel: Yes