30 30 microgroove .3125 cast question

[ProudOkie]

Melted down some birds hot and molded 30 30 bullets. They came out .3125, anyone have any luck shooting this size bullet?

[jcren]

Just need to slug your gun. I size my 06 to .310 but up to .314 is common for some 30/7.62/303

[MT Chambers]

If the loaded round will chamber, I'd try that size in the micro-groove barrel.