Rise Armament RA22ARCCUBRN18 Upper Receiver 22 ARC 18" Brown Cerakote Barrel Aluminum

Rise Armament

Rosco Manufacturing ROS-UPPER-BLK-004 Forged Upper Receiver Aluminum for AR15

Rosco Manufacturing

AERO M5 AR10 ASSEMBLED UPPER ODG

Aero Precision

Patriot Ordnance Factory 01988 P415 Complete Upper (Piston Driven Adj. Gas Block) 5.56x45mm NATO 10.5", OD Green Anodized, 3-Port Muzzle Brake, 9" MMR M-LOK Handguard

Patriot Ordnance Factory

Zaffiri Precision ZPS.B.19.BLK.CU.2 Complete Upper 9mm Stainless Steel

Zaffiri Precision

HM Defense 95MBUP556 MonoBloc Upper 223 Rem, 5.56x45mm NATO 9.50" Black Cerakote Barrel, 7075-T6 Aluminum Black Anodized Receiver, 8.50" M-LOK Free-Float Handguard for AR-15 Pistol

LUXUS ARMS (HM DEFENSE)

AERO M4E1 ASSEMBLED UPPER ODG

Aero Precision

GVAC UPPER GROUP 5.56MM 16.1"223 Rem | 5.56 NATO

Gemtech

Bushmaster 0040017BLK QRC Complete Upper 5.56x45mm NATO 16" Black Nitride Barrel, Aluminum Black Hard Coat Anodized Receiver, M-LOK Handguard for AR-15

Bushmaster

TacFire BU-556-5 Pistol Upper Assembly 5.56x45mm NATO Caliber with 5" Black Nitride Barrel, Black Anodized 7075-T6 Aluminum Receiver & M-LOK Handguard for AR-Platform Includes Bolt Carry Group

TacFire

MODEL 1 UPPER 223WYL 14.5" BLK223 Wylde

Radian Weapons

FAXON URFAXFAC ENHANCED W/KIT UPPER

Faxon Firearms