Guns in 5.56x45mm NATO

Colt Firearms Commando Black 5.56 / .223 11.5-inch 30 Rd Black

IWI TAVOR X95 .223 Rem / 5.56 13 Barrel 30-Rounds

BCM Mid-16 MOD-2 Semi Automatic Rifle 5.56x45mm NATO 16" Black Threaded Barrel Black Frame Black Pistol Grip

LWRC IC-DI Semi Automatic Rifle 5.56x45mm NATO 16.1" Fluted Black Threaded Barrel Flat Dark Earth Frame Black Pistol Grip M-LOK Handguard

LWRC IC-DI Patriot Brown 5.56 / .223 Rem 16.1 Threaded Barrel 30-Rounds

LWRC Individual Carbine MKII Tungsten Gray 5.56 / .223 Rem 16.10 Threaded Barrel 30-Rounds

LWRC ICMKII 5.56 / .223 Rem 16.1 Barrel 30-Rounds w/ Sights

LWRC ICMKII Patriot Brown 5.56 / .223 Rem 14.7 P&W Barrel 30-Rounds

LWRC Individual Carbine MKII Flat Dark Earth 5.56 / .223 Rem 14.7 P&W Barrel 30-Rounds

Patriot Ordnance Factory P-15 Base 5.56 / .223 Rem 16.5 Threaded Barrel 30-Rounds

Patriot Ordnance Factory Renegade + AR15 Burnt Bronze 5.56 / .223 Rem 16.5 Barrel 30-Rounds

IWI US ZION Z-15 SPR18 Semi Automatic Rifle 5.56x45mm NATO 18" Black Threaded Barrel Black Frame Black Pistol Grip

Daniel Defense M4A1 Black / FDE 5.56 14.5 P&W Barrel No Mag

Daniel Defense V9 CA Compliant 5.56NATO 16 Barrel 10-Rounds

BCM RECCE-16 Semi Automatic Rifle 5.56x45mm NATO 16" Chrome Threaded Barrel Anodized Black Frame Black Collapsible Stock KeyMod

BCM MOD-0 AR-15 Complete Lower Receiver Black

Q Sugar Weasel .223 Rem / 5.56 16 Barrel 20-Rounds

American Tactical Alpha Maxx 5.56 7.5 Barrel 30-Rounds

American Tactical 556 Milsport 5.56 7.5 Barrel 30-Rounds

Diamondback DB15 Pistol Midnight Bronze 5.56 NATO 10 Barrel 30-Rounds

Battle Arms Development OIP AR-15 Gray 223 Remington 556NATO 16 Barrel 30-Rounds

Battle Arms Development Authority Elite Gray .223 Wylde 16 Barrel 30-Rounds

Sig Sauer M400 Forge 5.56 / .223 Rem 16 Barrel 10-Rounds w/ ROMEO-MSR Gen II

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