.223 Rem | 5.56 NATO

Diamondback

Diamondback Carbon DB15 Pistol in 5.56 NATO with Olive Drab Green Finish and Magpul Pistol Grip

Ruger

Ruger AR-556 Model 8500 5.56 NATO Semi-Auto Rifle with 16.10-inch Threaded Barrel and Collapsible Stock

Springfield Armory

Springfield Armory Saint 5.56 NATO AR-15 with 16-Inch M-LOK Handguard and Black Trinity Force Breach Blade Stock

Diamondback

Diamondback DB15 ML 16-inch 5.56 NATO Semi-Auto Rifle with Magpul CTR Stock and A2 Flash Hider

Diamondback

Diamondback .223/5.56 NATO AR-15 Rifle with 10-inch Barrel and Flat Dark Earth Finish

Smith & Wesson LE

Smith & Wesson LE M&P15A 5.56 NATO 16-inch Semi-Auto Rifle with Black Finish and Tactical Features

Smith & Wesson LE

Smith & Wesson LE M&P15 MOE 16-inch 5.56 NATO Semi-Automatic Rifle with Magpul Stock and Black Armornite Finish

Smith & Wesson LE

Smith & Wesson LE M&P15X 5.56 NATO Semi-Automatic Rifle with 16-Inch Barrel, Black Finish

Sig Sauer

Sig Sauer M400 X-Series 5.56x45mm Rifle with 16-Inch Barrel and Magpul SL-K Stock

Diamondback

Diamondback 5.56 NATO AR-15 Rifle with M-LOK Handguard and Magpul Stock, 16-Inch Barrel, OD Green

Sig Sauer

Sig Sauer M400 SDI 5.56 NATO Semi-Auto Rifle with 11.5-Inch Barrel, Black Finish

Diamondback

Diamondback 5.56 NATO DB15 M-LOK Rifle with 16-Inch Barrel and Black Finish