HEPHAESTUS Enhanced Buffer Kit - for Umarex / VFC HK417 GBB Series
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Original price $0.00 - Original price $0.00
$312.00 - $312.00
Current price $312.00
- 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 VFC / Umarex HK417 GBB