Homedefence PowerKit.68 Power Booster Kit for Umarex HDB68
50.50 € / 98.77 лв.
28 days to return a product
Description
The Powerkit.68 by Homedefence 24 is designed to increase the power of the Umarex HDB68 air rifle by nearly double. The tuning consists of replacing two components, which increases valve opening time, resulting in a greater gas volume and, consequently, higher speed and reduced cooling effect. The valve is equipped with an O-ring to compensate for permissible tolerances in the housing, ensuring a precise fit. This kit fits all HDR68 markers.
Upgrades with the Homedefence PowerKit.68 Power Boost Kit for Umarex HDB68
- The V2A stainless steel valve pin has also been extended
- The valve pin has been shortened-so it can be screwed in further to get the most out of the HDR68
- Increased performance well over 30 joules
- Another advantage is that the modification is invisible from both the outside and the inside!!!
- The modification can be reversed at any time
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