PG4 STEEL Tune Kits

SILENT-STEEL OVER SPRING 
Patented (4) Damping Guide Tune Kit (2) Liener (2) Helical
Precision machined STEEL Guide, Radial interference to Piston.

The manufactured STEEL Body PRO-GUIDE4 STEEL tune kit provides another level to damping.
With its new mass, weighted rear retainment guide, stiffer beam strength the new PG4-Guides STEEL quickly counters movement deadening spring firing noise.

The Inner guide arrangements are machined slip-fitted into spring plus+ an helical gripping guide to the spring internal guide. As well also the 4th guide "top-Hat" has the exact spring fitting pitch allowing spring a thread-like firm tighter fit upon firing.

 The spring with open coils allows use of all coils for more accurate output across product line. Further, the DIY tuner has option of cutting spring for finer tuning. The new PG4-Guides have a near fit to its power grid with a heavier guide adding weight, beam-strength for spring equaling less fatigue, better sound deadening.

Further, these kits come complete assembled and are EZ to install damping out shot noise while increasing overall Performance of your airgun. 

International check-out orders must be shown in US Denomination ($) on order