gunsmithing question?

Sharxfan

Well-known member
Well then you would think the most popular round would fit then....... Damn doesn't leave you a lot of options other than Googling. Maybe a serial number search could find the caliber it truly is?
 

900ss

Well-known member
minor update, apparently, the rifle is NOT 22 short, as the cartridge will not chamber - its too fat around

maybe it's some other weird turn of the century (1900's) rimfire cartridge idk

If I cared, someday I need to chamber cast it

a safe queen for now

Instead of casting the chamber, how about using precision gauge pins to gauge the chamber? If you don't have any I could pop a few in the mail, say nominal through +/-.005".

SAAMI show chamber dimensions from .2267Ø to .2307"Ø nominal, match and sporting.
 
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