New Pro-Guide3tm Helical Guide Tune Kit
A Triple-guide precision machined drop-in Module NEW PG3 is coupled with a few design changes that allow the customer (tuner)
to custom fit, modify its performance easily having full use of all spring wire tensile.
*** Please NOTE regarding questions about your gun and possible fitting performances:Velocities will vary with each individual air gun due to each individual gun idiosyncrasy and the tune technics done to it. Please understand, if we do not respond to all email questions, though we do appreciate questions inquiring about our product. To save us both some time, lets talk about your tuning inquiry. Your call is always welcomed. (734) 648-0620.