Hephaestus Enhanced Buffer Kit for Umarex/VFC HK417 GBB Series Power-Up The Dura Grip Handy is

The Dura Grip Handy is water-resistant (not water-proof)

Will they feel it

Length:    220 mm

-380fps out of the box and is a couple inches shorter than the Long version

SKU GE-03-34 Major Color Other Built Material S303 Stainless Steel/Brass/Polycarbonate/Aluminum/Acetal Package Includes Stainless Cylinder Head / Air Seal Nozzle / Polycarbonate Ventilation Piston Head / Super Lucid Chromium Plating Cylinder / Polycarbonate Piston Manufacturer Guarder Hop-up N/A Shooting Mode N/A Gearbox Type N/A Fit Battery Pack N/A Bullet Type N/A Pistol Power Source N/A

Hephaestus Enhanced Buffer Kit for Umarex/VFC HK417 GBB Series Power-Up The Dura Grip Handy isHephaestus 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