| bouldersmith |
| (.375 member) |
| 03/03/07 02:41 PM |
Re: Ruger No.1 from 458 to 450 3.25 NE
|
450 #2 is thicker and larger in diameter than .450 3&1/4". My guess is that the alteration was to allow much larger diameter of the # 2 rim to clear the top of the breech block. I'm unsure if the same would be required of the 3&1/4" cartridge.
Steve