Personal Defense

Full Power Valve 19,9 Joules for Umarex HDS

24,17 €

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Full power kit for HDS Umarex in caliber 68 Rocketkey

This expansion valve increases the power of your Umarex HDS.68 defense marker up to 20 joules (depending on the type of ammunition and the ambient temperature).

This valve is made of high resistance aluminum and has an excellent finish.

Increase power to 20 joules!

Its installation is easy, you just need to replace the original parts with this kit. This conversion is not visible from the outside.

The set includes:

1x valve pin

Attention strong increase in power!



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Full Power Valve 19,9 Joules for Umarex HDS

Full Power Valve 19,9 Joules for Umarex HDS

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Anonymous customer published the 23/06/2021 following an order made on 04/06/2021


Lors d'une éventuelle agression à la maison, quelques joules supplémentaires peuvent contribuer à neutraliser la menace plus aisément. Pour information, le LBD des forces de l'ordre délivrent une puissance de 84J environ à 50 mètres.

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