HBI P10 Theta Trigger KitHB INDUSTRIES CZ P10 THETA TRIGGER KIT Description The Theta trigger for the CZ P10 is a flat faced trigger that reduces pre travel take up by 4mm with respect to the factory trigger. There are no adjustable screws or failure points, the pre travel reduction is achieved through solid geometry that is machined into the body of the trigger. Our P10 Theta trigger kit also allows the user to tune the trigger pull weight by using the included 3. 5lb