Results for 5.56x45mm NATO Ar Uppers

Faxon Forged Complete AR-15 Upper Receiver Aluminum Black

Wilson Combat AR Style Billet Upper Receiver 5.56 NATO

Spike s Tactical Generation 2 Billet Upper 223 Remington 556NATO Mil-Spec Barrel Nut

Daniel Defense GL/SSC URG AR-15 Complete Upper Receiver 5.56x45mm NATO 12.5" Barrel

Luth-Ar M16 A1 Stripped Upper Receiver AR-15 5.56 NATO

CMMG Banshee Mk4 Upper Group 5.56x45mm 12.5 Inch Barrel M-LOK Receiver

YANKEE HILL MACHINE CO Turbo Integral Suppressed 5.56 NATO 10.5in Upper Receiver Group (YHM-7125)

SPIKES TACTICAL 5.56mm 16in Midlength CHF Upper with 12in BAR2 Rail (STU5435-R2S)

SPIKE'S TACTICAL Upper (5.56) 16" CHF Midlength w/ML Handguard & FSP (STU5435-MLS)

PATRIOT ORDNANCE FACTORY Renegade Plus 5.56 Upper Receiver Assembly, 16.5" Barrel, 9 Position Direct Impingement Dictator, 14.5" Rail, Black Anodized (00907)

NOVESKE Chainsaw 5.56mm 16in Complete Upper (3000523)

LUTH-AR A1 Upper Receiver 223/5.56mm Aluminum Black Hardcoat Anodize Receiver (UR-01-E3-SA)

GEISSELE AUTOMATICS Super Duty MOD1 5.56 NATO 14.5in Upper Receiver Group (08-547B)

CMMG Dissent Mk4 5.56mm 10.5in Armor Black Upper Group (55B8D86-AB)