Just like the MFOUR-22 rifle, the Chiappa Firearms' M4-22 Upper Receiver Kit takes advantage of AR platform dimensions and geometry. These upper receivers will fit on any MIL-SPEC lower receiver to create a great .22lr rifle perfect for plinking or training.

M4-22 Gen II Upper 10rnd (Black) 22LR/16"BBL
MSRP: $309.00
SKU: 500.067
M4-22 Gen II Upper 28rnd (Black) 22LR/16"BBL
MSRP: $309.00
SKU: 500.068
(3 Max)
Snap Caps Win An Upper

Family Owned - Since 1958 - Made In Italy