The ATI Milsport in 5.56x45mm (brand part no. ATIG15MS556ML15) is a semi-automatic AR-15 built for range and defensive use, pairing a 16-inch barrel with a 1:8-inch twist rate. American Tactical/ATI mounts a 15-inch M-LOK handguard and a 6-position telescoping M4-style stock, and includes sights along with a manual safety. The rifle finishes in matte black and feeds from an included 30-round magazine. Among AR-platform rifles in the AR rifles category, the Milsport favors shooters who want an affordable, sight-equipped AR-15 with a 15-inch rail.

Key Specifications

• Chambered in .223 Rem/5.56 NATO.
• The barrel carries a 1:8-inch rate of twist.
• Features a 16-inch barrel.
• Includes a 15-inch M-LOK handguard.
• Fitted with a 6-position telescoping M4-style stock.
• Includes sights.
• Feeds from an included 30-round magazine.
• Overall length is 38.7 inches, weighing approximately 8.6 pounds.
• Finished in matte black.

Frequently Asked Questions

Does this rifle include sights? Yes, sights are included.

What is the magazine capacity? 30 rounds, one magazine included.

Buy the ATI Milsport 5.56 NATO AR-15

An affordable, sight-equipped AR-15 with a 15-inch rail is exactly what the Milsport delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.