| transvaal |
| (.300 member) |
| 06/09/13 12:41 PM |
Re: Case Rim Thickness Issue
|
Page 30 of the 1954 issue of the British "rules of proof" delineates that the "Maximum Dimension of the rim thickness of .450/.400 Nitro Express 3 inch Cartridges to be: .065 Inch.