Welsh Willy’s HW45 Service Kit

HW45 Tuning Kit consists of :-

Pre-cut Spring

Delrin Spring Guide

Brass Top Hat

Delrin Power – Bands

Delrin Slip-washers

Spring Grease

Instructions

Smoother power, less recoil, better accuracy down range

Also available choice with or without piston seal in drop down menu.

There is currently a 25-30 working day wait from date of order for all WW kits due to very high demand.