Results for 5.56x45mm NATO Complete Uppers

Daniel Defense DD4 RIII AR-15 Complete Upper Receiver 5.56x45mm NATO 16" Barrel

Spike s Tactical 16-inch AR-15 Complete Upper 5.56 NATO M4 LE with 9-inch Rail

AR-STONER AR-15 Complete Upper Receiver 5.56x45mm NATO 16" Barrel

FightLite MCR Dual-Feed 16.25" Upper 5.56x45mm 1:7 Mil-Std 1913 Picatinny Rail, Black

Patriot Ordnance Factory Renegade Black 5.56 / 223 Upper 16.5 Inch Upper

Radian Weapons Model 1 Upper Flat Dark Earth 5.56 14 Handguard

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

Geissele AR-15 Super Duty MOD1 Complete Upper Receiver 5.56x45mm 11.5" Cold Hammer Forged Barrel M-LOK Black

Geissele AR-15 Super Duty MOD1 Complete Upper Receiver 5.56x45mm with Pinned 14.5" Cold Hammer Forged Barrel M-LOK Black

Battle Arms Development Workhorse AR-15 Upper 16 Barrel 5.56 NATO 15 M-LOK Handguard

Battle Arms Workhorse AR-15 Pistol Barreled Upper Receiver 5.56x45mm NATO 9.5" Barrel

AR-STONER AR-15 Pistol Complete Upper Receiver 5.56x45mm NATO 7" Barrel

AR-STONER AR-15 Pistol Complete Upper Receiver 5.56x45mm NATO 5" Barrel

POF-USA AR-15 Minuteman Complete Upper Receiver 5.56x45mm NATO 10.5" Barrel Carbine Length 9" M-LOK Handguard Black

POF USA P415 Edge 5.56 NATO AR-15 Complete Upper 14 M-Lok Rail

Patriot Ordnance Factory Renegade Upper Black 5.56 10.5-inch

Rock River Arms AR-15 Complete Upper Receiver 5.56x45mm NATO 16" Barrel

Daniel Defense DD4 RIII S AR-15 Pistol Complete Upper Receiver 5.56x45mm NATO 11.5" Barrel Black

Radian Weapons Model 1 Complete Upper Flat Dark Earth .223 Wylde 14.5 Barrel

Radical Firearms Complete Upper Assembly .223 Rem/5.56 16 Barrel MLOK

Spikes Tactical 5.56 NATO M4 LE Upper 16-inch Black LE

Colt AR-15 Pistol Complete Upper Receiver 5.56x45mm NATO 11.5" Barrel

Gemtech GVAC Complete Upper 5.56 16 Barrel

FightLite Industries MCR Dual Feed Upper 5.56 12.5 Barrel