Upper Receivers

M4-L89 5.56x45 Nato Assembled Upper Receiver - M4-L89 5.56x45 Nato 14.5''''bbl 13.75'''' L89 Rail W/Nox9

Broadsword-89 223 Wylde Assembled Upper Receiver For Ar-15 - Broadsword-89 223 Wylde 14.5'''' Bbl 13'''' M89 Rail W/Nox

APF 5.56 Econo Pistol 7.5" 7 Freefloat A3 Upper Rcvr

APF UPPER 350LEG 16 12.5 MLOK HG NIT BCG

Heckler and Koch MR556A4 URK Complete Upper 5.56 / .223 Rem 14.5 Barrel SBR

Heckler & Koch HK MR556 Upper Receiver Kit w/Bolt, Buffer Spring, M-LOK, & Barrel Assembly 81000584

416/Mr556 Ejection Port Cover Ral 7008 - Hk416/Mr556 Ejection Port Cover Ral 7008

ANDERSON Upper 20" w/NO BCG or Charging Handle 5.56/223

HK USA MR556-A1 Match 5.56 Upper Receiver Kit

Fostech Origin-12 Short Barrel Shotgun Upper Reciever Hard Black

Centerfire Systems Yugo M70 Factory Original Receiver Dust (Top) Cover (M70, M70A, M70A1) - Surplus

Griffin Armament MK1 AR-15 Assembled Upper Receiver - Warhawk Green

Griffin Armament MK1 AR-15 Assembled Upper Receiver - Terra Brown

Griffin Armament Complete Upper Terra Brown .300 AAC Blackout 9.5 Threaded Barrel

BUSHMASTER M4 Type Patrolman A4 Upper 5.56 NATO 16" Black

BUSHMASTER Bravo Zulu Upper 450 Bushmaster 20" Black

BUSHMASTER Bravo Zulu Upper 350 Legend 16" Black

BUSHMASTER Bravo Zulu A4 Upper 5.56 NATO 16" - Black

Montgo-9 9mm Upper Receiver - Montgo-9 9mm Luger Upper Receiver Black

FOSTECH RECON 10.5" 5.56 BLK

Dark Storm Industries DS15 AR-15 Stripped Billet Upper Receiver Mil-Spec Hard Coat Anodize Black

Dark Storm Industries DS-15 Complete Upper 16" Lightning 5.56 Threaded Black 5.56

Dark Storm Industries DS-15 AR-15 Stripped Forged Upper Receiver Mil-Spec Hard Coat Anodize Black

UTG Pro AR-15 Billet Upper Receiver Black