simon6ppc Posted February 22, 2012 Report Share Posted February 22, 2012 i own a rpa 22ppc.i shoots top groups at 200 yard. it shoots 60 grain bullets very well.do any you guys know wat twist the barrel is. Quote Link to comment Share on other sites More sharing options...
Ackley Posted February 22, 2012 Report Share Posted February 22, 2012 (edited) i own a rpa 22ppc.i shoots top groups at 200 yard. it shoots 60 grain bullets very well.do any you guys know wat twist the barrel is. no good guessing mate,just test it your self its easy enough to do if you have a cleaning rod a tight patch,a pen and a measuring device http://blog.sinclairintl.com/2009/06/09/determining-twist-rate/ Edited February 22, 2012 by Ackley Quote Link to comment Share on other sites More sharing options...
jamie g Posted February 23, 2012 Report Share Posted February 23, 2012 give them a ring tell them the action number. and they will more then likely tell you Quote Link to comment Share on other sites More sharing options...
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