Vortek Products
Diana430-PG4 STEEL TuneKit
Diana430-PG4 STEEL TuneKit
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$105.00 USD
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PG4 "STEEL" Tune-Kit
TUNE APPLICATION:
Drop-in Pro-GUIDE4 Tune Kit fitting Diana430 Air Rifles
Performance: High Output (HO)
High-Output full power
850+fps(.17cal)250 m/s CP7.9g
(.22cal)) ...
Product Code: PG4D43078012026.5Hth
Content:
(PG4) ProGuide4-STEEL drop-in Kit
High Yield valve wire open-end power spring
Triple guides with Helical
Lubrication for damping of metal, plastic and seals
(Highly Recommend Vortek Pro-SEAL 28m) 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
High Yield valve wire open-end power spring
Triple guides with Helical
Lubrication for damping of metal, plastic and seals
(Highly Recommend Vortek Pro-SEAL 28m) 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 in all Diana trigger arrangements except EMS air rifles.
