22 LR Upper Receivers

CHIAPPA UPPER M4-22 GEN II PRO 22LR (2) 28RD MAG

Chiappa Firearms M4-22 Pro Upper .22 LR 16" 28 Rounds

CMMG Upper Group Banshee MK4 .22LR 4.5" Barrel Black

ATI AR15 Multiple Caliber Stripped Metal Reinforced Polymer Upper Receiver

TACTICAL SOLUTIONS AR22 MC Suppressed Upper

TACTICAL SOLUTIONS AR-M4 UPPER 22LR COMPL UPPER

Chiappa 500095 M4-22 Gen II Pro Upper 22 LR 16 in Steel Barrel, Matte Black Polymer Receiver, 11.80 in Quad Picatinny Rail For Use With Mil-Spec Lower Receivers Includes 2 28rd Mags

Chiappa 500093 M4-22 Gen II Pro Upper 22 LR 16 in Steel Barrel, Matte Black Polymer Receiver, 7.80 in Quad Picatinny Rail For Use With Mil-Spec Lower Receivers Includes 2 28rd, Magazines

Chiappa Firearms M422-Gen II Pro 500.095, Rifle Conversion, Upper Receiver, 22LR, 16 in Heavy Barrel

Chiappa Firearms M4-22 Gen II Pro 500.096, Conversion Kit, Upper Receiver, 22LR, 16 in Heavy Barrel

CMMG Banshee Mk4 .22LR 9in Armor Black Upper Group (22B8F8B-AB)

AR-9 Minimalist Billet Upper Receiver

VZ61 Pistol 22LR Conversion Kit

Obsidian Arms 9C Pistol Caliber Billet Upper Receiver Black