Guns in 5.56x45mm NATO

FN FN15 SRP G2 Semi Automatic Rifle 5.56x45mm NATO 16" Black Threaded Barrel Anodized Black Frame Black Collapsible Stock

Noveske N4 Gen4 AR-15 Ambidextrous Receiver Set Anodized Black

Daniel Defense DDM4 V7 SLW Gray 5.56 / .223 Rem 14.5 P&W Barrel 30-Rounds

Franklin Armory BFSIII M4-BLR Complete Lower Multi-Cal 30-Rounds w/ SBM4 Brace

Franklin Armory Salus Complete Lower Desert Smoke Multi-Cal 30-Rounds w/ SBM4 Brace

SilencerCo SCO-15 AR-15 Stripped Lower Receiver Anodized Black

Spikes Tactical Pipe Hitter Union Spade Logo Stripped Lower .223 Rem/5.56

Daniel Defense DDM4V7 Pro 5.56 / .223 Rem 18 Barrel NO MAGAZINE

Daniel Defense DDM4 MK12 5.56 18 Barrel No Mag

LMT Defense Defender-L 5.56 16 Barrel 30-Rounds

LMT Defense MARS-L SOPMOD Complete Lower 5.56 / .300 AAC Blackout

Radical Firearms SOCOM AR 5.56 16 Barrel 30-Rounds with 15 RPR

Desert Tech WLVRN Flat Dark Earth 5.56 / .223 Rem 20 Barrel 30-Rounds

Faxon Firearms PRO 5.56 / .223 Rem 12.5 Threaded Barrel 10-Rounds w/ SB Tactical SBA3 Brace

Faxon Firearms Sport 5.56 16 Threaded Barrel 30-Rounds

Shark Coast Tactical Razorback 5.56 10.5 Threaded Barrel 30-Rounds w/ SB Tactical SBA3 Brace

Shark Coast Tactical Caiman 5.56 10.5 Threaded Barrel 30-Rounds

Shark Coast Tactical Arctic Gun Candy 5.56 10.5 Threaded Barrel 30-Rounds

Shark Coast Tactical Anime-15 Black Cherry 5.56 10.5 Threaded Barrel 30-Rounds

Shark Coast Tactical Drake Bundle 5.56 10.5 Threaded Barrel 30-Rounds w/ SB Tactical SBA3 Brace Vortex Crossfire Red Dot Streamlight ProTac

American Tactical Alpha Maxx 5.56 16 Barrel 30-Rounds

American Tactical Milsport 5.56 / .223 Rem 16 Barrel 60-Rounds

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

Diamondback Carbon DB15 Rifle White 5.56 / .223 Rem 16 Barrel 30-Rounds