Powerkit.68 V2 for 7,5 Joule Umarex HDR68 TR68, export valve, V2A, (30Joule+) Powerkit.68 V2 for 7,5 Joule Umarex HDR68 TR68, export valve, V2A, (30Joule+) Take your Umarex HDR68 TR68 to the next level with the Powerkit.68 V2 – a high-performance export valve made for maximum output and durability.
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