The (new) Crosman Forum, your first and last stop for all things Crosman


Jim Gillilan's Custom 1322 Carbine

Jim Gillilan's Custom 1322 Carbine w/Custom Stock

Here's one I'm especially proud of and is modded all over, doing 12fpe at 15 pumps.
Stock is Teak from Thailand and super light weight 1322 Carbine!

 Return to Index  

Re: 1322 PCP - the skeletonized valve doesn't leak anymore...

April 22 2017 at 9:46 PM

WyoMan  (Login WyoMan)
Crosman Forum Member
from IP address 65.131.49.108

finally. What a pain. Lots of de-burring but the fix was using the right O-rings - cast urethane, size 013 to seal the valve with the tube (for the cut-out area). I also cut the o-ring grooves a little deeper... only a few thou

[linked image]

[linked image]

Pumped it up - took 17 pumps to fill the valve. Before skeletonizing it was only 9. It's been holding air for two days now so I'm getting ready to tune and test. Thanks -

Wyo



    
This message has been edited by WyoMan from IP address 65.131.49.108 on Apr 22, 2017 9:50 PM


 
 Respond to this message   
Responses

Crosman Corporation 1-800-724-7486

This forum is not affiliated with the Crosman Corporation in any way// Information presented in this forum is intended for informational purposes only; use at your own risk//Posts made to this forum are solely the opinion of the individual member