This AUSGEL upgrade spring has 1.18mm wire diameter and is compatible with the majority of battery powered blasters. Both ends have been flat ground to reduce wear on spring retainers and the inside face of your piston.
This AUSGEL upgrade spring has 1.38mm wire diameter and is compatible with the majority of battery powered blasters. Both ends have been flat ground to reduce wear on spring retainers and the inside face of your piston.
This CNC aluminium piston head for WE Tech pistons provides a great seal and its resistant to icing, furthermore, it reduces service cost by only needing the o'ring replaced. This piston head has been tested with WE and WELL Auto...