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310-300 rook questions

Posted: Thu Jan 11, 2018 11:19 pm
by lamontagne0527
Does anyone know what brass could be used to create .310-300 rook brass? As well what bullet would be optimal for the cartridge? I know its a bit different from the 300 rook cartridge, there is very little info about this cartridge unfortunately

Re: 310-300 rook questions

Posted: Tue Jan 16, 2018 12:18 am
by Zeliard
On this forum they said that they cut down .32-20 cases, but may have to turn down the rims:

https://www.tapatalk.com/groups/british ... ml#p102409

Think Buffalo Arms has molds but I have no idea about optimal sizes.