The American Tactical / ATI MilSport is an AR-style semi-automatic rifle configured for 5.56x45mm use. It features a 16″ threaded barrel, a 13″ M-LOK handguard and is supplied with a 30-round magazine and flip-up sights. The rifle is finished in black and is built to serve as a general-purpose platform for range use and sport shooting.
Key Specifications
- The caliber is .223 REM/5.56 NATO.
- The barrel measures 16″.
- The handguard is a 13″ M-LOK Hand Guard.
- The magazine capacity is 30 + 1.
- The barrel thread pattern is 1/2×28.
- The action type is Semi-Auto.
- The installed sights are Flip-Up Sights.
- The listed rate of twist is 1-in-8″.
- The listed weight is 8.4.
- The exterior finish is Black.
The MilSport combines common AR ergonomics and modern accessory compatibility with a straightforward parts set: a forged aluminum receiver, a threaded 16″ barrel, and a 13″ M-LOK handguard for mounting lights, grips, and other accessories. Its configuration suits shooters seeking a reliable, configurable rifle for range work and practical shooting applications.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.




