CorditeBlues
(.224 member)
31/12/05 11:55 AM
450 N.E 3 1/4" 'thin rimmed'
I'm slowly making progress towards my first nitro rifle: a Ruger No.1 rechambered to 450 N.E. 3 1/4". I notice there are two rim sizes mentioned, or at least implied -- thin and fat(?). Which should I have my rifle chambered for?
Doug.