Guns in 5.56x45mm NATO

Sig Sauer M400 SDI XSeries Flat Dark Earth 5.56 / .223 Rem 16 Barrel 30-Rounds

Sig Sauer M400 SDI XSeries Moss Green 5.56 / .223 Rem 16 Barrel 30-Rounds

Ruger Harrier Magpul Semi Automatic Rifle 5.56x45mm NATO 16.1" Nitride Threaded Barrel Anodized Black Frame Black Pistol Grip

Springfield Armory Saint Victor 300 AAC Blackout (7.62x35mm) Pistol 9.6" Threaded Barrel 30+1 Round Black Pistol Brace Stock

Springfield Armory Saint Victor AR-15 Semi Automatic Rifle 5.56x45mm NATO 16" Melonite Threaded Barrel Black Frame Black Pistol Grip 10+1

Black Rain Ordnance Spec+ Patriot Semi Automatic Rifle 5.56x45mm NATO 16" Matte Threaded Barrel American Flag Frame American Flag Pistol Grip

Zastava PAP M90 Semi Automatic Rifle 5.56x45mm NATO 18.25" Blued Threaded Barrel Blued Frame Black Folding Stock

Zastava ZPAP85 5.56x45mm NATO Pistol 10" Barrel 30+1 Round Black

Black Rain Ordnance Billet Flat Dark Earth 5.56 16 Barrel 30-Rounds

HK MR556 A4 5.56x45 NATO Pistol 11" Threaded Barrel 30+1 Round Black

Kel-Tec SU-16E Tan 5.56 NATO/.223 Rem 16 Barrel 10-Rounds

Kel-Tec SU-16E .223 Rem 16 Barrel 10-Rounds

Colt Firearms Enhanced Patrol Rifle Matte Black .223 Rem / 5.56 11.5-inch 30Rds

COLT LE6945 5.56 10.3 BLK

Smith and Wesson M&P15 SBR 5.56 / .223 Rem 11.5 Barrel 30-Rounds

FN Scar 15P 5.56 NATO 7.5 Barrel 30-Rounds

Rock River Arms CAR A4 5.56 NATO / .223 Rem 16 Barrel 30-Rounds

Daniel Defense DDM4V7 K SBR 5.56 10.5 Barrel 32-Rounds

Daniel Defense DDM4 V7 SLW 5.56 NATO / .223 Rem 16 Barrel 10-Rounds

IWI US Zion Z-15 ARAD Semi Automatic Rifle 5.56x45mm NATO 16" Black Threaded Barrel Black Frame Black Pistol Grip

Radian A-DAC 15 AR-15 Ambidextrous Stripped Lower Receiver Black

Daniel Defense DDM4 V7 Brown 5.56 16 Barrel 10-Rounds CA Compliant

Radical Firearms SOCOM Flat Dark Earth 5.56 NATO 16 Barrel 30-Rounds

Radical Firearms AR-15 Semi Automatic Rifle 5.56x45mm NATO 16" Black Threaded Barrel Anodized Black Frame Black Collapsible Stock