Results for 5.56x45mm NATO Semi-Auto

Diamondback DB15 OD Green Flag 5.56 7 Barrel 30-Rounds w/ SB Tactical SBA3 Brace

Diamondback DB15 Combo Pistol Kit OD Green 5.56 / .300 AAC Blackout 10 / 8 Barrel 30-Rounds

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

Kel-Tec RDB-C Green 5.56 20 Barrel 10-Rounds

Smith & Wesson M&P 15 Sport III Semi Automatic Rifle 5.56x45mm NATO 16" Black Threaded Barrel Black Frame Black Pistol Grip

Daniel Defense DD4 V7 Semi Automatic Rifle 5.56x45mm NATO 16" Matte Threaded Barrel Black Frame Black Pistol Grip

Daniel Defense DD4 RIII 5.56 NATO 16 Barrel 32-Rounds

Daniel Defense DDM4 V7 Semi Automatic Rifle 5.56x45mm NATO 16" Black Threaded Barrel Mil-Spec+ Frame Mil-Spec+ Collapsible Stock

Daniel Defense M4A1 Semi Automatic Rifle 5.56x45mm NATO 14.5" Black Threaded Barrel Mil-Spec+ Frame Mil-Spec+ Collapsible Stock

ZRO Delta ZULU2 Stone Grey .223 Wylde 16 Barrel 30-Rounds w/ Ambi Bolt Release

Black Rain Ordnance Spec 15 Kinetx Tungsten / Black 5.56 / .223 Rem 16 Barrel 30-Rounds

LWRC IC-DI Semi Automatic Rifle 5.56x45mm NATO 16.1" Fluted Threaded Barrel Black Frame Black Collapsible Stock

Daniel Defense M4A1 RIII Semi Automatic Rifle 5.56x45mm NATO 14.5" Black Threaded Barrel Anodized Black Frame Black Pistol Grip

Daniel Defense DDM4 MK12 SPR 5.56 / .223 Rem 18 Barrel 30-Rounds

ZRO Delta RS17.76 LVOA 5.56 16 Barrel 30-Rounds

Geissele AR-15 Super Duty MOD1 Semi Automatic Rifle 5.56x45mm NATO 16" Black Threaded Barrel Black Frame Black Pistol Grip

Diamondback Firearms DB15 Semi Automatic Rifle 5.56x45mm NATO 16" Black Threaded Barrel Black Frame Black Pistol Grip

Sig Sauer M400 SDI Semi Automatic Rifle 5.56x45mm NATO 16" Black Threaded Barrel Anodized Black Frame Black Pistol Grip

Colt AR-15A4 Semi Automatic Rifle 5.56x45 NATO 20" Black Threaded Barrel Black Frame Black Fixed Stock

Colt M4A1 SOCOM Carbine Semi Automatic Rifle 5.56x45mm NATO 16.1" Black Threaded Barrel Anodized Black Frame Black Collapsible Stock

Zenith Firearms ZF-56 5.56 12 Threaded Barrel 30-Rounds

Daniel Defense M4A1 5.56 NATO 16 Barrel 32-Rounds

Daniel Defense DDM4 V7 Pro Semi Automatic Rifle 5.56x45mm NATO 18" Chrome Threaded Barrel Hardcoat Anodized Frame Black Collapsible Stock

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