| casper50 |
| (.400 member) |
| 06/03/22 10:38 PM |
Re: Army & Navy has arrived.
|
Proofed in London has 38 bore marked which from the chart I have is .497 caliber. Tight .500 I guess. Chamber cast measures 3.25" case. bore is .515. That's a 3" case next to the cast.
