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Vortek Products

Diana460-PG4_STEEL_TuneKit

Diana460-PG4_STEEL_TuneKit

Regular price $122.00 USD
Regular price Sale price $122.00 USD
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Piston seal
Breech seal
TUNE APPLICATION:
Drop-in Pro-GUIDE4 STEEL Tune Kit fitting
460 sliding cylinder air rifle

Approx. Performance: High Output (HO)
High-Output full power up to 23ft/lbs
1200+fps(.17cal)365 m/s CP7.9g
840fps(.22cal) 255 m/s 13g (tin pellet) 
1100ps(22 cal) 320m/s 9.56g (tin pellet) 23FT/LB
825fps (22 cal) 252m/s 14.5g (Lead pellet) 21ft/lbs

Product Code: PG4sD48825128-29Hth

Content:
(PG4sProGuide3-STEEL drop-in Kit
High Yield valve wire open-end power spring
Quad 4X guide with Helical 
Lubrication for damping of metal, plastic and seals 
(Highly Recommend Vortek ProSEAL28) optional

Installation:
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 1000ft 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 = 29fps approx
Joules= .7475=ft/lb

Easy, do it yourself with virtually no pre-load force on assembly.

Works with all trigger arrangements 

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