.223 Rem | 5.56 NATO

Smith & Wesson

Smith & Wesson M&P15 Pistol 7.5-inch Barrel in Black with Pistol Brace, 30-Round Capacity, .223 Remington

Smith & Wesson

Smith & Wesson M&P15 Pistol with 7.5-Inch Threaded Barrel and Pistol Brace

ATI

American Tactical Inc ATI Milsport Semi-Auto Pistol in 5.56 NATO with 30-Round Magazine and 7-inch M-LOK Hand Guard

Franklin Armory

Franklin Armory CA7 Pistol in 5.56 NATO with 7.5-inch Barrel and Optics Ready Design

ATI

American Tactical Inc Alpha Maxx 7" 5.56 Semi-Auto Pistol with 60-Round Magazine

ATI

American Tactical Inc Alpha Maxx 5.56 Semi-Auto Pistol with 30-Round Magazine

Diamondback Firearms

Diamondback Firearms Obsidian DB15 Pistol in 5.56 NATO with Flat Dark Earth Finish

ATI

American Tactical Inc Alpha Maxx 5.56 NATO Semi-Auto Pistol with Flat Dark Earth Finish

ATI

American Tactical Inc Alpha Maxx 5.56 Semi-Auto Pistol with 60-Round Magazine - Matte Black

ATI

American Tactical Inc Alpha Maxx 5.56 NATO Semi-Auto Pistol with Flat Dark Earth Finish and 30-Round Magazine

ATI

American Tactical Inc Alpha Maxx 5.56 Semi-Auto Pistol with 60-Round Magazine