Guns in 5.56x45mm NATO

Aero Precision 16" 5.56 NATO 30Rd Semi-Auto M4E1 Threaded Complete Rifle - Black

Menke Industry MR-15A2 5.56

James River Armory Gallant Gen2 5.56 18 Barrel 30-Rounds

FightLite Industries SCR Nutmeg .223 Rem / 5.56 16.25 Barrel 5-Rounds

Grey Ghost Precision Light 5.56 MKII AR-15 5.56 NATO/.223 Rem 16 Barrel 30-Rounds

BCM RECCE-14 QRF12 Semi Automatic Rifle 5.56x45mm NATO 14.5" Manganese Phosphate Threaded Barrel Anodized Black Frame Black Pistol Grip Welded Comp

BCM M4 Carbine Mod 2 Semi Automatic Rifle 5.56x45mm NATO 16" Manganese Phosphate Threaded Barrel Anodized Black Frame Black Pistol Grip

ATI Head Down PV15 5.56x45 AR-15 Rifle, Black - HDPGPV15-556

LWRC International LWRC IC-SPR 5.56mm NATO 16.1" 1:7" 1/2x28 Bbl Tungsten Grey CA Compliant Special Purpose Rifle ICR5TG16SPRCAC

Live Free Armory LEO Carbine Flat Dark Earth 5.56 16 Barrel 30-Rounds

Brigade AR-15 Midnight Bronze 5.56 16 Barrel 30-Rounds

Brigade Armory AR Pistol Flat Dark Earth 5.56 NATO Rem 5 Barrel 30-Rounds

Brigade AR-15 Pistol Flat Dark Earth 5.56 NATO/.223 Rem 10.5 Barrel 30-Rounds

Brigade AR-15 Pistol 5.56 NATO/.223 Rem 10.5 Barrel 30-Rounds

Brigade AR-15 Pistol Tungsten 5.56 NATO/.223 Rem 7.5 Barrel 30-Rounds

Brigade AR-15 Pistol 5.56 NATO/.223 Rem 7.5 Barrel 30-Rounds

IO Inc M215 ML-7 Micro Pistol 5.56 NATO / .223 Rem 7.5 Barrel 30-Rounds

Del-Ton Echo 316M Semi Automatic Rifle 5.56x45mm NATO 16" Threaded Manganese Phosphate Barrel Black Frame Black Pistol Grip

Windham Weaponry R16 SRC-7 LE 5.56 NATO / .223 Rem 16 Barrel 30-Rounds

Noveske Ghetto Blaster Pistol 5.56 NATO 8 Barrel 30-Rounds No Brace

Noveske Gen 4 N4-PDW Bazooka Green 5.56 / .223 Rem 16-inch 30Rds

Noveske R-18RH-556 5.56 16 Barrel 30-Rounds

American Tactical Mil-Sport 5.56/.223 Rem 16 Barrel 10-Rounds w/ JTactical Hellfighter Kit

Knights Armament SR-15 E3 Mod2 5.56 NATO 11.5 Barrel 30-Rounds