Action Army VSR-10 90 Degree Piston

The Action Army VSR-10 90 Degree Piston is a very nice upgrade for the original piston that comes standard in a VSR-10 Sniper rifle.

This piston is a lightweight piston made of aluminium and fitted with nylon guide rings that provide extra stability. The end pieces are made of steel of which one side of the piston has an o-ring bumper to ensure quieter shots.

This piston can only be used in 90° Trigger units.