Guns in 5.56x45mm NATO

Daniel Defense DDM4 V7P 5.56x45mm NATO Pistol 10.3" Barrel 32+1 Round Black Frame Black Pistol Brace

Radical Firearms Forged RPR Pistol 5.56 NATO / .223 Rem 10.5 Barrel 30-Rounds Optics Ready

Daniel Defense DDM4V7 Cobalt 5.56 / .223 Rem 16 Barrel 30-Rounds

Daniel Defense M4 V7 Pro 5.56 x 45mm NATO 18 Barrel 10-Rounds CA Compliant

Daniel Defense DDM4 M4A1 Flat Dark Earth / Black 5.56 NATO / .223 Rem 16 Barrel 10-Rounds State Compliant Model

Shadow Systems E526 SBR 5.56 11.5 Spiral Fluted Barrel 30-Rounds Bronze BCG

American Defense UIC MOD-1 5.56 13.9 P&W Barrel 30-Rounds

Geissele AR-15 Super Duty MOD1 Semi Automatic Rifle 5.56x45mm NATO 14.5" Black Barrel Desert Dirt Frame Desert Dirt Pistol Grip

Diamondback DB15 Obsidian 6mm ARC 18 Threaded Barrel 26-Rounds

Diamondback DB15 5.56 16 Barrel 30-Rounds w/ Magpul CTR

Diamondback DB15 AR 15 5.56/.223 Rem 16 Barrel 30-Rounds Optic Ready

CZ Bren 2 MS 5.56x45mm NATO Pistol 8.26" Barrel 30+1 Round Black

Sig Sauer M400 Forge 5.56 / .223 Rem 16 Barrel 30-Rounds w/ ROMEO-MSR Gen II

Sig Sauer 516 G3 Semi Automatic Rifle 5.56x45mm NATO 16" Black Threaded Barrel Bronze Frame Bronze Pistol Grip

Sig Sauer M400 SDI X 5.56x45mm NATO Pistol 11.5" Barrel 30+1 Round Black Frame Black Pistol Brace

Hi-Point Firearms HP-15 Silver 5.56 / .223 Rem 10.5 Threaded Barrel 30-Rounds w/ Blade Brace

APF Fury Liberty FX 5.56 16 Barrel 30-Rounds

Springfield Armory Hellion Bullpup 5.56 / .223 Rem 18 Barrel 30-Rounds w/ CTC CTS-103 Red/Green Dot

Springfield Armory SA-16 A2 Semi Automatic Rifle 5.56x45mm NATO 20" Black Threaded Barrel Black Frame Black Pistol Grip

Springfield Armory Saint Victor AR-15 Semi Automatic Rifle 5.56x45mm NATO 14.5" Melonite Threaded Barrel Black Frame Black Pistol Grip 30+1

Colt Firearms M5 SBR 5.56 10.3 Barrel 30-Rounds w/ SCW Stock

Colt M4 Carbine Magpul SL Semi Automatic Rifle 5.56x45mm NATO 16.1" Matte Black Threaded Barrel Black Frame Black Pistol Grip

Colt Firearms Midlength Carbine AR 15 5.56 NATO / .223 Rem 16.1 Barrel 30-Rounds

Colt Monolithic Carbine SBR 5.56 11.5 Barrel 20-Rounds