.223 Rem | 5.56 NATO

Armalite

ArmaLite M15LTC16 M-15 Light Tactical Carbine in 5.56 NATO with 16-Inch Barrel

Colt

Colt 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 Firearms

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

Diamondback Firearms

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

Hi-Point Firearms

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

Franklin Armory

Franklin Armory M4-HTF R3 XTD 5.56mm NATO Carbine with 16-Inch Light Contour Barrel and Optic Ready Design

Ruger

Ruger Mini-14 Tactical Rifle with 16.12-inch Threaded Barrel in 5.56 NATO, Model 5888

Zastava Arms

Zastava Arms USA ZR90556FS ZPAP M90 5.56 NATO Semi-Auto Rifle with Magpul Furniture and Folding Stock

Zastava Arms

Zastava Arms USA ZR90556SR PAP M90 5.56x45mm NATO Rifle with Serbian Red Wood Furniture