Results for 5.56x45mm NATO Long Guns

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

Diamondback DB15 Smoked Bronze 5.56 / .223 Rem 16 Barrel 30-Rounds

Diamondback DB15 5.56 NATO 16 Barrel 30-Rounds M-LOK Handguard

Diamondback DB15 5.56NATO 16 Barrel 30-Rounds

Sig Sauer M400 Rose Semi Automatic Rifle 5.56x45mm NATO 16" Black Threaded Barrel Black Frame Black Pistol Grip With Scope

Sig Sauer M400 Tread 2.0 Semi Automatic Rifle 5.56x45mm NATO 16" Stainless Threaded Barrel Black Frame Black Pistol Grip

Diamondback DB15 OD Green 5.56 / .223 Rem 16 Barrel 30-Rounds 1 Mag

Ruger Mini-14 Ranch Semi Automatic Rifle 5.56x45mm NATO 18.5" Blued Barrel Matte Black Frame Hardwood Field Stock

Ruger Mini-14 Ranch Semi Automatic Rifle 5.56x45mm NATO 18.5" Stainless Barrel Stainless Frame Black Field Stock

Colt M4 Carbine Semi Automatic Rifle 5.56x45mm NATO 16" Blued Threaded Barrel Black Frame Black Pistol Grip

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

Radical Firearms RF-15 Semi Automatic Rifle 5.56x45mm NATO 16" Black Threaded Barrel Black Frame Black Pistol Grip

Ruger Mini-14 Ranch Semi Automatic Rifle 5.56x45mm NATO 18.5" Matte Black Barrel Matte Black Frame Black Field Stock

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

CMMG Mk4/AR15 Stripped Lower Receiver Armor Black

Zastava PAP M90 Semi Automatic Rifle 5.56x45mm NATO 18.25" Black Threaded Barrel Black Frame Redwood Pistol Grip

Springfield Armory SA-16 A2 Semi Automatic Rifle 5.56x45mm NATO 20" 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

San Tan Tactical STT-15 AR-15 Ambidextrous Receiver Set Anodized Black

Sons of Liberty Gun Works M4 Complete Lower Receiver Anodized Black

STEYR ARMS AUG A3 M2 5.56 NATO 16" 30rd - OD Green

Kel-Tec SU16B Semi Automatic Rifle 5.56x45mm NATO 16" Blued Barrel Black Frame Black Fixed Stock

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

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