Guns in 5.56x45mm NATO

Ruger AR 556 AR15 United We Stand 223 Remington/5.56 NATO 16 Barrel 30-Rounds

Savage Arms 110 Core Tactical Bolt Action Rifle 5.56x45mm NATO Left Hand 18" Fluted Elite Platinum Cerakote Threaded Barrel Elite Platinum Cerakote Frame Coyote Tan Adjustable Stock

PTR 63 5.56 16.25 Threaded Barrel 30-Rounds

LWRC IC-A5 SBR .223 Rem / 5.56 NATO Green .223 Rem / 5.56 12.7 Barrel 30-Rounds

LWRC LWICPSDR5ODG8 IC-PSD SBR 5.56MM ODG 8.5-inch 1/2-28 TPI

LWRC IC-PSD SBR Flat Dark Earth 5.56 / .223 Rem 8.5-inch 30Rds

LWRC IC-A5 SBR Semi Auto Rifle Patriot Brown .223 / 5.56 NATO 14.7 inch 30 rd Threaded Barrel

IC-A5 SBR 5.56 NATO 14.7 Inch Threaded Barrel 1/2-28 TPI OD Green 30 Round

LWRC IC-A5 Flat Dark Earth 5.56/.223 Rem 14.7 Barrel 30-Rounds SBR

LWRC IC-A5 SBR 5.56 / .223 Rem 14.7 Barrel 30-Rounds

LWRC IC-A5 SBR Patriot Brown 5.56 10.5 Barrel 30-Rounds

IC-A5 SBR 5.56 NATO 10.5 Inch Threaded Barrel 1/2-28 TPI OD Green 30 Round

IWI Tavor SAR 5.56/223 16.5" Blk 10rd CA Comp

LWRC ICDI Discovery 16" Premium Grey Earth 5.56 ICDIR5PG16MLE

Live Free Armory LEO Carbine Bronze 5.56 16 Barrel 30-Rounds

WINDHAM WEAPONRY R16 Carbon Fiber SRC

WINDHAM WEAPONRY MPC-CA 5.56/223 16IN M4 10RD C

WINDHAM WEAPONRY SRC 5.56/223 10IN M4 30RD CA C

Noveske Gen 4 Semi Automatic Rifle 5.56x45mm NATO 16" Black Threaded Barrel Brown Frame Tiger Eye Brown Pistol Grip

Noveske N4 Shorty 5.56 10.5 Threaded Barrel 30-Rounds

Noveske Gen 4 SBR Bazooka Green 5.56 10.5 Barrel 30-Rounds

Noveske Gen 4 SBR Bazooka Green 5.56 8 Barrel 30-Rounds

Noveske Gen 4 SBR Sniper Grey 5.56 8 Barrel 30-Rounds

CMMG Dissent Mk4 5.56x45mm NATO Pistol 6.5" Threaded Barrel 30+1 Round Armor Black Pistol Brace