.223 Rem | 5.56 NATO

Keltec

Kel-Tec RDB20TAN 223 Rem/5.56 NATO Rifle with 20-Inch Barrel and Collapsible Stock

Hi-Point Firearms

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

Daniel Defense

Daniel Defense DD4 RIII 5.56 NATO Rifle with 16-Inch Barrel and Ambidextrous Controls

Diamondback Firearms

Diamondback DB1784K001 DB15 5.56x45mm NATO Rifle with 16-Inch M-Lok Handguard and Magpul CTR Stock

Patriot Ordnance Factory (POF)

Patriot Ordnance Factory POF 02161 P-415 5.56 NATO Semi-Auto Rifle with 13.75-inch Barrel and 30+1 Capacity

Ruger

Ruger Rug 28600 HARRIER 5.56mm 16.3-inch MGPUL MOE K2 Rifle

Sig Sauer

Sig Sauer R516G3556N16B 516 G3 Mohawk 5.56 NATO Semi-Auto Rifle with 16-Inch Barrel and Black Finish

Zastava Arms

Zastava Arms USA PAP M90 5.56 NATO Rifle with Walnut Stock and 30-Round Magazine

Daniel Defense

Daniel Defense DDM4 V7 5.56mm Rifle in Flat Dark Earth with 16-inch Barrel

Keltec

Keltec SU-16C .223 Rem / 5.56 NATO Rifle with Folding Stock and Picatinny Rail in O.D. Green

Daniel Defense

Daniel Defense DDM4 V7 Pro Series 5.56mm Rifle with 18-inch Barrel and Soft Touch Grip

Keltec

Keltec SU-16CA .223 Rem / 5.56 NATO Rifle with Folding Stock and Peep Sights