Silverback POM Piston Head Ring Gliders For MDRX Airsoft Rifle (2pcs)

Silverback POM Piston Head Ring Gliders For MDRX Airsoft Rifle (2pcs) Polymer Construction Airsoft POM Piston Head Ring Gliders Design For Replace the Original Parts Suitable For Silverback MDRX Series Electric Gun AEG Airsoft Rifle Include 2 Piece