Guns in 5.56x45mm NATO

Diamondback DB15 Swamp Stalker MultiCam 5.56 16 Threaded Barrel 30-Rounds

Diamondback DB15 Combo FDE 5.56 / .300 AAC Blackout 16 Barrel 30-Rounds

Battle Arms Development OIP Gen 3 SBR Combat Grey 5.56 / .223 Rem 10.5 Barrel 20-Rounds

Battle Arms Development Workhorse Stripped Lower Receiver .223 Remington/5.56 NATO

Wilson Combat AR-15 Receiver Set Anodized Black Closed Trigger Guard

Wise Arms WA-15B Tiger Stripe OD Green 5.56 / .223 Rem 16 Barrel 30-Rounds

Springfield Armory Saint Victor AR 15 CA Compliant 5.56 16-inch 10Rds

Springfield Armory Saint Victor Semi Automatic Rifle 5.56x45mm NATO 16" Black Threaded Barrel Black Frame Black Adjustable Stock 30+1-Round

Black Rain Ordnance Spec15 5.56 / .223 Rem 16 Barrel 30-Rounds w/ ZeroTech Trace 1x25 Hunter FX

Rain Ordnance Spec15 America 250 5.56 16 Barrel 30-Rounds

Black Rain Ordnance SPEC15 Flat Dark Earth / Black 5.56 16 Barrel 30-Rounds

Griffin Armament MK2 Recce 5.56 16 Barrel 30-Rounds

Ruger AR-556 Texas Orange 5.56 / .223 Rem 16 Barrel 30-Rounds

Zastava USA ZPAP85 Pistol 5.56 NATO / .223 Rem 10.5 Barrel 30-Rounds Optics Rail

Black Rain Ordnance Spec+ Fusion Titanium 5.56/.223 Rem 16 Barrel 30-Rounds

Maxim Defense Industries MDM-516 5.56 16 Barrel 30-Rounds

Sons of Liberty Gun Works M4-L89 Rifle Pinned and Welded 5.56 16 P&W Barrel 30-Rounds

Sons of Liberty Gun Works M4-L89 Rifle 5.56 14.5 P&W Barrel 30-Rounds

Armalite M-15 Tactical Rifle 2-STG Semi Automatic Rifle 223 Remington 16" Double Lapped Chrome Lining Threaded Barrel Anodized Black Frame Black Collapsible Stock

Armalite M-15 Competition Semi Automatic Rifle 223 Wylde 18" Stainless Threaded Barrel Black Frame Black Pistol Grip

Sons of Liberty Gun Works Broadsword L89 SBR 5.56 12.5 Barrel 30-Rounds

Zeus Aether Darkside Stitch 5.56 7.5 Barrel 30-Rounds

Andro Corp Industries ACI-15 Halo 5.56 10.3 Barrel 30-Rounds w/ SBA3 Brace

Andro Corp Industries ACI-15 Bravo Burnt Bronze 5.56 NATO 16 Threaded Barrel 30-Rounds