Replacement complete trigger unit for the This spare fits the following Weihrauch model air rifles:
HW30
HW57
HW77 / HW77K
HW80 / HW80K
HW85 / HW85K
HW95 / HW95K
HW97 / HW97K
HW98 / HW98K
HW99 / HW99S