US$ 134.00
Use for MARUI FN57 Blow-Back
allign nozzle to magazine feed tube
Full Metal Slide (Black) and Polymer Frame (Tan)
Engraved Beautiful White Color Marking On Body
AIP O-Ring for Aluminum Blowback Housing (5pcs) Category_Stock Pad Use for MARUI FN57 Blow-BackRubber construction Replace original part Product Code: AIP014 FKM