Hephaestus Enhanced Buffer Kit for Umarex/VFC HK417 GBB Series Standard Base Pad Replace standard pistol grip set

Replace standard pistol grip set of Tokyo Marui Hi-Capa Series Airsoft Gas Blow Back GBB Pistol

With the use of 8mm German made bearing bushing

Removable Metal Magwell

- Fit for Hi-Capa Series Airsoft Gas Blow Back GBB Pistol

Hephaestus Enhanced Buffer Kit for Umarex/VFC HK417 GBB Series Standard Base Pad Replace standard pistol grip setHephaestus Enhanced Buffer Kit for Umarex VFC HK417 GBB Series CNC machined aluminum casing with spring loaded steel weight insert. Increase kick, enable sharp recoil and reduce bolt carrier bounce, without sacrificing gas efficiency. Removable steel weight insert for different shooting experience. Drop in replacement for original Buffer assembly (04 2 & 04 3). Suitable for Umarex VFC HK417 Series Airsoft Gas Blow Back GBB Rifle