22 ARC Upper Receivers

Rise Armament AR-15 Complete Upper Receiver 22 ARC 18" Barrel 15" M-LOK Handguard Rifle Length Patriot Brown

APF Armory 22 ARC Varmint 2.0 Complete Upper Receiver Armor Black

AR-STONER AR-15 Enhanced Build Kit with Upper Receiver Assembly 22 ARC 18" Barrel 13" M-LOK Handguard, Complete Lower Parts Kit with Magpul MOE Furniture Black

Aero Precision M4E1-E 16" 22 ARC Rifle EM15 Complete Upper - Black Anodized

18" Midlength 22 ARC Medium Stainless M-LOK Upper Assembly

18" Midlength 22 ARC Medium Stainless M-LOK Upper Assembly

Aero Precision M4E1-E 16" 22 ARC Rifle EM15 Complete Upper - Black Anodized

Rise Armament AR-15 Complete Upper Receiver 22 ARC 18" Barrel 15" M-LOK Handguard Rifle Length Black

Rise Armament Compete Upper Grey .22 ARC 18 Barrel

CMMG Dissent MK4 Upper Tungsten .22 ARC 16.1 Barrel

CMMG Dissent MK4 Upper Sniper Grey .22 ARC 16.1 Barrel

CMMG AR-15 Resolute Mk4 Complete Upper Receiver 22 ARC 16.1" Barrel M-LOK Handguard Midnight Bronze

CMMG Dissent MK4 Upper Charcoal Green .22 ARC 16.1 Barrel

CMMG AR-15 Resolute Mk4 Complete Upper Receiver 22 ARC 16.1" Barrel M-LOK Handguard Black

CMMG Dissent MK4 Upper Titanium .22 ARC 16.1 Barrel

CMMG Resolute Upper Coyote Tan 22 ARC 16.10 Barrel

Faxon Firearms Ascent 16" Railed Upper .22 ARC Rifle-Length no BCG&CH, Black

CMMG AR-15 Dissent Mk4 Complete Upper Receiver 22 ARC 16.1" Barrel M-LOK Handguard Midnight Bronze

CMMG RESOLUTE MK4 22ARC 16.1 TUNG

Shaw Barrels AR-15 Complete Upper Receiver 22 ARC 22" Barrel 15" Handguard

CMMG Dissent Mk4 Upper, AR-15 Platform, .22 ARC, 16.1\" Barrel, Black Finish

CMMG Dissent Mk4 .22 ARC 16.1 Upper Group 1-7 Twist 25.5in 1/2x28 TPI .750in Cerakote Coyote Tan

CMMG Dissent Mk4 .22 ARC 16.1 Upper Group 1-7 Twist 25.5in 1/2x28 TPI .750in Cerakote Armor Black

CMMG Endeavor MK4 .22 ARC 20in Coyote Tan Upper Receiver Group (28B3D0C-CT)