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Air Gun Home Forum Index » Rifles » More on converting a discovery Goto page Previous  1, 2, 3
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PostPosted: Fri Jul 24, 2009 4:04 pm Reply with quote
rsterne
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I emailed Roy at Mountain Air.... he is very good about replying quickly.... He offers a .25 cal conversion for the Disco (barrel, bolt, transfer port tubing) in either raw steel or baked on satin black finish ($10 extra).... He also sells Discos ready to go in .25 cal.... Cool

If you get the kit, you have to modify the valve for the transfer port tubing.... you also have to ream out the barrel band.... but it fits right into a stock Disco breech.... Wink

I asked him about performance both stock and modded.... he gave me one set of numbers (I assume the way he ships his Discos).... high 700s with 20 gr.... which would be about 27 FPE.... Twisted Evil

I'm gonna have to start saving up.... Mr. Green

Bob

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PostPosted: Fri Jul 24, 2009 9:34 pm Reply with quote
Jaxom
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That's good to know I was going to write him later on and ask the same things. Just gotta get my kt project done and do the pump project I'm designing and then the disco!

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