Walther LGU/LGV/Century Maximiser Kit

This kit includes a TbT Premium spring to replace the factory part which can sometimes be weak with a short service life. It has been selected to fit the existing factory rear guide and comes with a matched top hat and slip washer along with moly grease and Bum-Slide high moly paste and power washer. The factory rear guide will require shortening to accommodate the longer top hat, details in the included instructions

This kit may increase power, chrono required! Full instructions on spring shortening available on our YouTube channel