Nine Ball Wide Use Air Seal Bucking HARD TYPE for Tokyo Marui GBB & VSR-10

One of the best selling hop up rubber in our store!

Guarantee high airtightness, reduce power loss and stabilize the BB trajectory. Suitable for Tokyo Marui Hi Capa / 1911 / P226 / G17 / G18 / G26 / MK23 / HK45 / USP / M45A1 / M4A1 MWS / MP7A1 / VSR-10.