The Action Army VSR-10 piston for the TM VSR-10 for the 90 degree trigger is a lightweight and robust upgrade over the stock on that you will find on the out of the box gun. The piston is made from light weight aluminum and is a direct fit with the TM VSR-10
The Action Army VSR-10 piston for the TM VSR-10 for the 90 degree trigger is a lightweight and robust upgrade over the stock on that you will find on the out of the box gun. The piston is made from light weight aluminum and is a direct fit with the TM VSR-10