T8 Type S Complete Steel Super High Speed  Bolt Set For Marui MWS GBB
Steel Construction
Design For Upgrade the Original Parts
With Rollers Installed in the Rear of the Bolt For Ensuring fast Cycling and Robustness due to the High-grade Materials Used
Suitable for Tokyo Marui MWS Series Gas Blow Back GBB Rifle Airsoft Guns

Please do note that this bolt set will only work with RS-size buffer tubes with an inner dimension of 25.5mm.