| rigbymauser |
| (.400 member) |
| 28/02/21 04:39 AM |
|
Re: Cogswell & Harrison.500 express, London.
|
Quote:
When I had a .500 I found that the 440 gr. gas check Lee mould for the .500 S&W which drops bullets at about .501” would work well in Nitro for Black loads if paper patched up to .512”.
I have tried a few different 440grains but no succes. Also in combination with different powders. Simply spreads too much.