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Gary Hindman's Custom Model 113 and Model 114

Both guns are bulk fill. They have a silver finish on the barrel and the CO2 tube. Stocks have been redone to a natural finish. Simmons .22 3x9x32 AO silver scope and rings are connected using IA mounts

Model 113- Predator Polymags .177- 5-shot groups @ 25 yds. =.440" C-C - Avg. velocity 697 fps 25 shots ( high 721 fps)

Model 114 - JSB Exacts .22 - 5-shot groups @ 25yds. = .54O" C-C- Avg.velocity 654 fps. 25 shots (high 660 fps)



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Just retain the valve and you're good to go....

February 17 2011 at 5:36 PM
robert  (Login gubb33ps)
Crosman Forum Member
from IP address 68.105.50.68


Response to i think you're right about that

.... because the HiPac unit contains the pressure, the force pushing the valve rearward would be based on the area INSIDE the valve, not the outside diameter of the valve.

If you ignore the instructions and over tighten the unit into the tube, can exert screw snapping pressure much greater than any reasonable air pressure could manage. With the seals given in the conversion, firm hand pressure has sealed 2.8K just fine (although that was just an experiment... my two are set to run right at 140bar.

IF they don't seal by hand pressure, much better to investigate why rather than reaching for a wrench.

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