Suitable for Tokyo Marui Hi-capa / Glock Series Airsoft GBB Magazine

- Replace the magazine o-ring of Marui Hi-capa / Glock Series airsoft magazine

- Increase the durability & stability

- Suitable for Tokyo Marui Hi-capa / Glock Series Airsoft GBB Magazine

- As always, upgrading GBB require necessary skill & technique, consult expertise if needed

Major Color : Black 

Material: Rubber

Item Code: AIP014-TM-01