Guarder Reinforced Magazine Airtight Rubber for MARUI G Series GBB Technical Airsoft #GLK-110

-- Rubber Made
-- For Tokyo Marui G Series Airsoft Gas Blow Back GBB Magazine
-- Black Color
-- Package included: 1 Rubber
-- Item# GLK-110

Replace the standard magazine rubber of airsoft pistol magazine 
Use for Tokyo Marui G series Airsoft Gas Blow Back GBB Pistol 
As many round fired from the pistol, the stock rubber will get oxidized & weakened 
Low Temperature after shot fired also shorten the life of the rubber 
This Parts improve the durability of pistol Magazine