.223 Rem | 5.56 NATO

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

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

Keltec

Keltec RDB 223 Rem/5.56 NATO Rifle with 17-Inch Barrel, 20+1 Capacity, Collapsible Stock

Zastava Arms

Zastava Arms USA ZR90556WM ZPAP M90 5.56x45mm NATO Semi-Auto Rifle with Walnut Stock and 18.25-inch Steel Barrel

Keltec

Keltec RDB20 .223 Rem/5.56 NATO Tactical Rifle with 20-Inch Barrel and Collapsible Green Stock

Keltec

Keltec RDB20 223 Rem/5.56 NATO Rifle with 20-Inch Barrel and Collapsible Stock

Keltec

Keltec RDB Defender 223 Defender 16-inch 20+1 Rifle with Collapsible Brown Stock

Hi-Point Firearms

Hi-Point HP15R-556DS 5.56 NATO Semi-Auto Rifle with 16-Inch Threaded Barrel and Camouflage Stock

Sig Sauer

Sig Sauer 516 G3 Mohawk 5.56 NATO Semi-Auto Rifle with 16-Inch Barrel and Black Finish