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The Rocketkey export valve made of hard-anodized, high-strength material (A7075) increases the performance of the Umarex HDR 68 T4E and PS-110 revolver from the factory-set 7.5 or 16.0 joules to a powerful 20 joules .
The excellent performance is achieved through a free valve chamber and a flow reducer that sits directly above the Co2 capsule. The Rocketkey.68 valve pin is slightly shorter than the original part and has an optimized tip geometry, which results in a longer valve opening time and thus higher performance.
A Co2 capsule is enough with this tuning kit for about 15 shots .
Included in the set:
ATTENTION: Installation is prohibited in some European countries due to possible power limitations. Before ordering, please inform yourself about the legal regulations and provisions for dealing with tuning parts in your country. Furthermore, all guarantee and warranty claims expire after installation has been completed.
Please also note the additional hazard and warning notices in the product images!