The new X(pansion)-Valve tuning valve for the Umarex HDS68 shotgun is the long-awaited export kit that users of this highly effective self-defense weapon have been wanting for some time. By installing it, the performance of the HDS68 shotgun increases from the regular approx. 7.5 joules to up to 20 joules and beyond. - Assuming appropriate weather conditions, because Co2 expands more the warmer it is.

All components are made of high-strength and rust-proof stainless steel for maximum durability.


Scope of delivery of the X-Valve tuning valve for the Umarex HDS68 shotgun:

1x X-Valve Upgrade Pin for Umarex HDS68 shotgun



ATTENTION - Installation is prohibited in Germany according to the weapons law! In addition, installation leads to the loss of guarantee and warranty claims.