Vortek Products
HW80/R1-PG4 STEEL HO Tune Kit
HW80/R1-PG4 STEEL HO Tune Kit
Regular price
$125.00 USD
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$125.00 USD
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*NEW* PG4 ''STEEL" Tune-Kit
TUNE APPLICATION:
Drop-in Pro-GUIDE4 Tune Kit fitting HW80 and Beeman R1 Air Rifles
The redesigned PRO-GUIDE4s STEEL weighted tune kit having a STEEL Body provides another level of power
Performance: High Output (HO)
High-Output full power up to 22ft/lbs+
Test conducted with Vortek VacSEAL30 installed
825fps (22 cal) 247m/s 14.33gr/Cromsman (Lead pellet) 21/bs!
1010fps(22 cal) 305m/s 10.03gr (Tin pellet) 23FT/LB
(.17 Calibre)~1040fps 315 m/s CP7.9gr
Product Code: PG4-HW80850148-27Hth+1c
High-Output full power up to 22ft/lbs+
Test conducted with Vortek VacSEAL30 installed
825fps (22 cal) 247m/s 14.33gr/Cromsman (Lead pellet) 21/bs!
1010fps(22 cal) 305m/s 10.03gr (Tin pellet) 23FT/LB
(.17 Calibre)~1040fps 315 m/s CP7.9gr
Product Code: PG4-HW80850148-27Hth+1c
Content:
(PG4s) ProGuide4-STEEL drop-in KitHigh Yield valve wire open-end power spring
Internal Guide having 1 external Helical Top-Hat
Lubrication for damping of metal, plastic and seals
(Highly Recommend Vortek Vac-SEAL30) optional
Installation:
For Consideration when tuning power:It is the owner's responsibility to ensure 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 will all HW trigger arrangements
OPTIONAL:
NOTE for legal limit: Vortek’s VacSEAL30 piston seal is not required for air rifle to work with PG4 installed. However, for the HO output force of PG4 and best fitting bore shooting power requires the Vortek VacSEAL30.
