Author Topic: .25 WAR tuning  (Read 3198 times)

match

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Re: .25 WAR tuning
« Reply #15 on: March 01, 2016, 07:17:47 AM »
would adding a bit more pre-load and lightening the hammer flatten out the string?
I'm wondering the same thing. I might try another 1/4 turn on the HS to maybe tighten it up a bit.

We should ask Bob or Lloyd to run the numbers for this rifle on their spreadsheet to see if they have any tuning advice....

I was told by many people on this forum that I should be able to get a good 60+fpe and 80+fpe tune with a stock barrel , t-port, and WAR valve. I am still waiting for my WAR valve so I cannot confirm this.

With a 25 inch barrel increasing efficiency and the tube extension providing more air, I would have hoped for at least 12 shots @65fpe within 2% and 18+ within 3%.

It looks like you are close to this.
.40 Badger (arrived!)
.25 Gen I MRod w/WAR valve/SSG & MM custom t-port @ 0.17 (Cothran valve on deck)
.22 1322 upgraded to 2289
.17 Webley Hurricane
.17 Daisy 853
.17 late '60's Crosman Powermaster 760 in the original box

Dairyboy

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Re: .25 WAR tuning
« Reply #16 on: March 20, 2016, 06:39:41 PM »
I believe I can get those numbers if I tried tuning it more just a bear to pump up a lot. Tested the gun today with .25 Kings and man it shoots great with those pellets. Bet I can get a good 45fpe tune with at least 4 mags if not 5
  • Outlook, WA
John 3:16

.22 AAA EVOL Tac (on order)
.30 WAR Flex