.223 Rem | 5.56 NATO

Smith & Wesson

Smith & Wesson M&P 15 Sport III AR-15 Rifle with 16-Inch Barrel and Collapsible Stock

Smith & Wesson

Smith & Wesson M&P 15 III AR-15 Rifle with 16-Inch Barrel, 10-Round Capacity, Black Finish

Smith & Wesson

Smith & Wesson M&P15 Sport III AR-15 Rifle with Collapsible Stock and Mini Red-Dot Sight

Smith & Wesson

Smith & Wesson M&P15 Sport III Semi-Automatic Rifle with 16-inch Barrel in Black (Part #13955)

Smith & Wesson

Smith & Wesson M&P 15 Sport III AR-15 Rifle - 16-Inch Barrel, 223 Remington, 10-Round Capacity

Smith & Wesson

Smith & Wesson M&P15 Sport III AR-15 Rifle with 16-Inch Barrel and 10-Round Capacity

Smith & Wesson

Smith & Wesson M&P15 Sport III 5.56 NATO AR-15 Rifle with Collapsible Stock and 16-inch Barrel

Smith & Wesson

Smith & Wesson M&P15 Sport III 5.56mm Rifle with Collapsible Stock and M-LOK Rail 14207

Smith & Wesson

Smith & Wesson M&P15 Sport III 5.56mm Rifle with 10+1 Capacity and Tactical Stock

Ruger

Ruger AR-556 MPR 5.56mm Black Rifle with Collapsible Stock and M-LOK Handguard

Smith & Wesson

Smith & Wesson M&P15 Sport III 5.56mm Rifle with Collapsible Stock and M-LOK Rail

Smith & Wesson

Smith & Wesson M&P15 Sport III 5.56mm Semi-Auto Rifle with 15-Inch M-LOK Rail and Red Dot Sight