Hi !

Just did a quick measurement of the rifle bore at the tip with a scale (sorry Brent cant do as you instructed unless I buy the rifle). It measures exactly .50" or 1.2cm. So would that make this a .50 Caliber rifle ? I also measured the dia of the Conical bullet mould and that is also .50" or 1.2cm.

The proof marks have a number 42 as mentioned above and there is another faint number which looks like a 4 .

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