Availability: In stock
Hephaestus Enhanced Buffer Kit for Umarex ( VFC ) HK417 GBB Rifle 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.
CNC machined aluminum casing with spring-loaded stainless steel weight insert.
Increase kick and produce sharp recoil.
Reduce bolt carrier bounce for enhanced performance and shooting experience.
Suitable for Umarex HK417 GBB series by VFC.
Reinforced replacement for original Buffer assembly ( 04-2 & 04-3 ).
SKU / Code.
Manufacturer / Brand
Major Built Material
Aluminum / Steel
Upgrading airsoft guns require necessary skill & technique, manual modification is necessary, consult expertise if needed.
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