The American Tactical AR-15 Milsport in 5.56 NATO (brand part no. ATIG15MS556ML1560) is a lightweight, reliable carbine built with metal-reinforced polymer upper and lower receivers for reduced weight without sacrificing durability. American Tactical pairs a 16-inch barrel with a 1-in-8-inch twist, and the rifle ships with a high-capacity 60-round magazine. A 15-inch free-floated M-Lok rail allows easy attachment of lights and lasers, and the flat-top receiver is optic-ready. Among modern sporting rifles in the AR rifles category, the Milsport favors shooters who want a high-capacity, lightweight 5.56 carbine.

Key Specifications

• Chambered in .223 Rem/5.56 NATO with a 1-in-8-inch rate of twist.
• Features a 16-inch barrel.
• Feeds from a high-capacity 60-round magazine.
• Upper and lower are metal-reinforced polymer for reduced weight.
• Handguard is a 15-inch free-floated M-Lok rail.
• Receiver is a flat-top, optic-ready design.
• Ships with no sights installed, ready for an optic.
• Ships at approximately 9.05 pounds shipping weight.
• Package width is approximately 10.3 inches.

Frequently Asked Questions

What is the magazine capacity? A high-capacity 60-round magazine.

What are the receivers made from? Metal-reinforced polymer, for reduced weight without sacrificing durability.

Buy the ATI AR-15 Milsport 5.56 Rifle

A high-capacity, lightweight 5.56 carbine is exactly what the Milsport delivers. As soon as it’s ready to ship, order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.