.223 Rem | 5.56 NATO

Colt

Colt Mfg AR15A4 Rifle with 20-inch Chrome Moly Vanadium Barrel in 5.56x45mm NATO

Patriot Ordnance Factory

Patriot Ordnance Factory POF 00856 Renegade Plus 5.56 NATO Rifle with 16.5-inch Barrel and 30+1 Capacity

Ruger

Ruger Mini-14 Tactical Rifle with 16.12-Inch Threaded Barrel in 5.56 NATO - Model 5889

Ruger

Ruger Mini-14 Tactical Rifle with Threaded Barrel and Matte Stainless Finish - Part Number 5819

Colt

Colt Mfg LE6920-EPRII-PRO Enhanced Patrol Rifle in 5.56 NATO with 16.3-inch Barrel

Ruger

Ruger Rug 28601 Harrier 5.56 NATO Rifle with 16.3-Inch A2 Stock

Hi-Point

Hi-Point HP15R-556GOLD 5.56 NATO Semi-Auto Rifle with B5 Bravo Stock and M-LOK Handguard

Daniel Defense

Daniel Defense DD4 RIII 5.56 NATO Rifle with 14.5-Inch Barrel and Ambidextrous Controls

Smith & Wesson

Smith & Wesson M&P15 Sport III 14790 5.56 NATO Rifle with 16-Inch Threaded Barrel and Adjustable Stock

Diamondback Firearms

Diamondback DB1718K071 5.56 NATO DB15 Carbon Series Rifle with 16-Inch Threaded Barrel and Adjustable Stock

Hi-Point

Hi-Point HP15P556 5.56 NATO Semi-Auto Rifle with M-LOK Handguard and Threaded Barrel

Bushmaster

Bushmaster QRC II 5.56x45mm NATO Rifle with 16-inch Barrel and Collapsible Stock