ATI MILSPORT 300 Blackout Rifle 16″ M-LOK

Description

ATI MILSPORT 300 Blackout Rifle – Reliable AR-15 Performance

The ATI MILSPORT 300 Blackout Rifle is a versatile semi-automatic AR-15 platform engineered for shooters who demand reliability, compatibility, and value. Chambered in .300 AAC Blackout, this rifle is ideal for suppressed or unsuppressed use while maintaining excellent ballistic performance from its 16-inch barrel.

Designed around a lightweight aluminum receiver set, the MILSPORT rifle features a free-float 13″ M-LOK handguard that allows for flexible accessory mounting without affecting barrel harmonics. The rifle ships with a 30-round magazine and standard AR controls, making it a familiar and capable option for both new and experienced shooters.

Technical Specifications

• Manufacturer: American Tactical (ATI)

• Model: MILSPORT

• Caliber: .300 AAC Blackout

• Barrel Length: 16 inches

• Barrel Thread Pitch: 5/8×24

• Handguard: 13″ Free-Float M-LOK Rail

• Action: Semi-Automatic

• Platform: AR-15

• Magazine Capacity: 30 rounds (where legal)

• Receiver Material: Aluminum

• Finish: Black

• Country of Origin: USA

Compatibility & Use

• Compatible with standard AR-15 accessories

• Optimized for .300 Blackout ammunition

• Suppressor-ready muzzle threading

• Suitable for range use, sport shooting, and home defense