The ATI Mil-Sport AR-15 chambered in .300 Blackout is a hard-hitting, precision-built AR-15 Rifle designed for tactical use, range performance, and home defense. Featuring a 16-inch barrel, M-LOK free-float handguard, and a 30-round magazine, this AR 15 for sale is ready to accept your favorite optics and accessories for a fully customized shooting experience. Whether youre hunting or training, the Mil-Sport delivers consistent power and modular flexibility.
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Try Pay in 4 at 0% interest for purchases between $150 to $985. Or Select Easy installments up to 36 months. Approvals up to $5,000. No hard credit inquires for Pre-Approval. Apply and Buy Today!
The ATI Mil-Sport offers the rugged performance expected from a AR-15 Caliber .300 Blackout rifle while remaining lightweight and adaptable. Its 16-inch barrel features a black phosphate finish for durability, and the 1:8" twist rate is optimized for stability with both subsonic and supersonic loads. The free-float M-LOK handguard allows users to attach lights, foregrips, bipods, and other AR-15 accessories, making this rifle perfect for tactical builds or field use.
The Alpha Stock offers a stable and AR-15 Adjustable shooting platform, designed for comfort and control. This rifle is also optics-ready, giving shooters the freedom to mount red dots or magnified scopes without limitation. With its clean black finish and streamlined design, the ATI Mil-Sport is an outstanding value for anyone looking to step into the world of .300 Blackout ARs.
ATI Mil-Sport AR-15 Specifications
Manufacturer: American Tactical Inc (ATI)
Model: Mil-Sport
Caliber: .300 Blackout
Type: Semi-Auto Rifle
Action: Semi-Auto
Capacity: 30 + 1
Barrel Length: 16"
Barrel Finish: Black Phosphate
Twist Rate: 1:8"
Stock: Alpha Stock (Adjustable)
Stock Material: Synthetic
Stock Finish: Black
Receiver Finish: Black
Handguard: Free-Float M-LOK
Sights: Optic Ready
Hand: Right
More Information
Barrel Length
16
Caliber
.300 AAC Blackout
Capacity
30
Condition
New in Box
Finish Per Color
Black
Manufacturer
American Tactical
Manufacturer Part Number
G15MS300MLP3P
Model
Mil-Sport
Type
Modern Sporting Rifles
UPC
819644025306
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
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