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Home Complete Rifles Full Tune Refillable AirSource 9oz. Conversion HPA Conversion Kits & Accessories Contact & Orders

All Conversions include the Full Tune for the 850.


 

This is the Bulk fill option (9oz Paintball tank)

Average .177 Muzzle Velocity at 85°F on CO2:
(.22 is approximately 100fps slower using 14.3gr CP)
Before: 750fps (7.9gr CPL)
After:   790fps
Increased Shot count, close to 500shots per fill (at full power)

NOTE: You will need an CO2 Fill Adapter to refill the Paintball tank with.
look at my Fill Adapter section under "Kits and Accessories"
Description       Price Notes
     
850 to PB Adapter 30.00  This adapter is the best around, I will "flow mod" it for you. 
9oz PB tank 18.00  I get these from Walmart, price may vary.
Take down / rebuild 100.00  Take down of the action and check and correct any of 
  the "common" issues that might be found.
  This will include:
  1. Shim for the barrel if  "sloppy". Most are a bit.
  2. Full breech and port mod.
  3. Recrown Barrel to improve accuracy
  4. Check and replace o-rings (usually not needed on a new gun)
  5. Adjust / center probe on Breech
  6. de-burr and lube the action and hammer ways.
  7. Replace Hammer spring with Upgrade spring and new guide.
  8. Fit any other parts included in the tune. (discuss with me first)
  9. Foam fill stock to reduce that hollow sound.
 10. Put grub screws into empty sight screw holes if sights were
       removed..
 11. Flow Mod Valve  
 12. Trigger mod.
 
Note: Any parts removed from your gun to facilitate the tune
         or Conversion will be shipped to you with the rifle.
 
S&H 25.00  For USA (lower 48) Via FedEx only.
Total 173.00