Weihrauch HW110 air rifle hammer assembly complete.

High power spec version

Our replacement hammers do not have an anti-tamper, but they do have the T8 retaining screw that it is critical to loosen before making adjustment (or you risk snapping the adjustment screw). If you do not have a long stem T8 tool we have them available here. This screw is seldom shown on guides or Youtube videos so please take note!