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HEPHAESTUS Enhanced Buffer Kit for Umarex / KWA HK417 GBB Rifle

SKU HEP-KK-005

Availability:
Out of stock
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Original price $0 - Original price $0
Original price
$304
$304 - $304
Current price $304
  • CNC machined aluminum casing with spring-loaded steel weight insert.
  • Increase kick, enable sharp recoil and reduce bolt carrier bounce
  • Removable steel weight insert for different shooting experience.
  • Drop-in replacement for original Buffer assembly.
  • Suitable for Umarex ( KWA / KSC ) HK417 GBB Rifle

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Customer Reviews

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B
B.K.K.

If you are looking for more stock kick on your sholder , you may think first make your own buffer. I searched about it deep but in the end i choised buy one. Because the buffer isnt only one piece. It consists of several parts and its very hard produce all of them perfecty. So i advise you enhance kit for your umarex 417. This bufffer is 180 gr. Stock 417's buffer is just 51 gr. So if we make simple physics and math , this buffer make almost 2x more momentum. And WGC's offer is good cost of this kick power. You dont need produce yourself on hardest way.