5.56x45mm NATO Long Guns

Battle Arms Workhorse AR-15 Stripped Lower Receiver Black Anodized

Sig Sauer M400 Forge 5.56 / .223 Rem 16 Barrel 10-Rounds w/ ROMEO-MSR CA Compliant

Ruger AR-15 Stripped Lower Receiver Matte Black

Black Rain Ordnance Spec-15 We The People Red 5.56 / .223 Rem 16 Barrel 30-Rounds

Black Rain Ordnance Spec+ ODG/FDE Flag 5.56 / .223 Rem 16 Barrel 30-Rounds

HK MR556 A4 Semi Automatic Rifle 5.56x45mm NATO 16.5" Black Threaded Barrel Matte Frame Black Stock Pistol Grip 20+1

Sharps Bros Showdown AR-15 Stripped Lower Receiver Anodized Black

Radian Weapons Model 1 Builder Kit Flat Dark Earth 5.56 14 MLOK Handguard

Radian Weapons Model 1 Upper/Handguard Set 15.5

Spikes Tactical No Logo Multi-Caliber Stripped Lower

Spike's Tactical Snowflake AR-15 Stripped Lower Receiver Matte Black

BCM BCM4 AR-15 Complete Lower Receiver Anodized Flat Dark Earth

BCM RECCE-14 Enhanced Lightweight Semi Automatic Rifle 5.56x45mm NATO 14.5" Black Barrel Black Frame Black Pistol Grip

Geissele Super Duty Mod1-A Semi Automatic Rifle 5.56x45mm NATO 16" Black Threaded Barrel Desert Dirt Frame Desert Dirt Pistol Grip

Diamondback DB15 OD Green / FDE 5.56 16 Barrel 30-Rounds

Hi-Point Firearms HP-15 5.56 / .223 Rem 16 Barrel 30-Rounds M-LOK Handguard

SPRINGFIELD ARMORY Saint Victor B5 5.56 NATO 14" 10rd Black

Black Rain Ordnance Tyrant 5.56 16 Barrel 30-Rounds

FN M16 AR-15 Stripped Lower Receiver Anodized Black

Rock River Arms CAR A4 5.56/.223 Rem 16 Barrel 30-Rounds

American Defense UIC Mod 1 5.56 14.5 P&W Barrel 30-Rounds

Spikes Tactical Spikes 556 Rose Gold 5.56 NATO 16 Barrel

Radical Firearms SOCOM Coyote Brown 5.56 NATO 16 Barrel 30-Rounds

Seekins Precision SP223 Gen 2 Billet Lower AR-15 Mil-Spec Lower Receiver Aluminum Anodized Black