Vortek HW95/HW98 PG4 Steel HO Tune Kit

HW95/HW98 PG4 Steel HO Tune Kit

New VORTEK PG4 Steel HW95/R9/98 Tune KitPerformance with Optional VacSeal 26:950ps (.17cal)/285 m/s CP7.9g960fps (.22cal)/287 m/s G9.56g (tin pellet) (18.5ft/lbs)Contents of PG4 Steel Tune Kit:PG4 STEEL OuterGuide + 2 each DELRIN  INNER GUIDES   High Yield valve wire power springLubrication for metal, plastic, and sealsInstallation:For Consideration when tuning power:It is the owner's responsibility to ensure the legality of their air gun power output. Vortek's Location of testing is 578 Feet.Above.Sea.Level. (F.A.S.L)For every 1000 ft. above or below will be approximately .029 difference in velocity, thus foot-pound (Ft/lb, Joules) of shooting energy.1000 F.A.S.L.x .029 = 29 fps approxJoules= .7475 ft/lbEasy, do-it-yourself with virtually no pre-load force on assembly. Works will all HW trigger arrangements.

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