Description
TWC Ultra Premium Tuning Kit for HW77 and HW97 Current models
This kit is for the current models with a serial no above 1301036 for HW77 (26mm seal)
This kit is for the current models with a serial no above 1375964 for HW97 (26mm seal)
This kit contains all that is required to Ultra Tune your weapon, including standard mainspring or upgraded mainspring please choose your preference when ordering. Also includes Ultra Spring Guide, Top Hat, Piston washers, Breech/Transfer seals, Ultra grease & lube, along with full instructions & parts plan.
Extra Information
Brand:
TWC
