|Canadian Airgun Forum
|1322 mod questions
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|Author:||TCooper [ Tue Mar 17, 2015 10:46 am ]|
|Post subject:||1322 mod questions|
I might pick up a Cr1322 to tinker with for a while. Questions:
Can a flat top valve be made by simply machining off the cone on a factory valve? Nothing else needs to be done?
The Cr1322 is not detuned for Canada. What kind of velocity could I expect with a 14.5" and 18" barrel? Would it stay under 500fps with a factory piston? What about with a FTP?
Could a FTP be adjusted to keep velocity at 500fps with a longer 14.5" or 18" barrel?
|Author:||Chevota [ Tue Mar 17, 2015 2:54 pm ]|
|Post subject:||Re: 1322 mod questions|
Yes you can flatten the valve yourself, but you need to make the piston match which isn't as easy, unless you buy a ready made one which are way cool and worth it. Mine uses an O-ring and and is adjustable in length to dial it in for max pressure. I can't remember where I got mine, maybe ebay.
Here is a link to a bunch of links which may help:
http://network54.com/Forum/275684/threa ... r+New-Bees
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