DP Hammer Power Tuner Kit For Hi-capa Nozzle : RG-08 (RGWM2PA-30H4)

: RG-08　　　(RGWM2PA-30H4)

-Achieve 275 FPS out from the Box

: DP-TM-HC-HMR7

-CNC Lightweight Aluminum Construction

Fits for MARUI M4 HOP-UP Original (PART No

DP Hammer Power Tuner Kit For Hi-capa Nozzle : RG-08 (RGWM2PA-30H4)Hi capa Hammer Power Tuner Kit Product Feature: While using this kit, it allow to adjust the power of the hammer spring in wide range. Suitable for competition shooter to wargame player. Also applicable and allow fine tune the power for different temperature condition. Work great and allow more custom tuning with UAC High Flow Valve For Hi capa and Airseal Rubber. 1 soft & 1 hard spring suitable for different condition. 10 spacer for fine tuning. Item