Hello
I have a steve brooks bullet mold that produces a smooth sided paper patched design bullet. Got it from a guy who was shooting a Pedersoli Gibbs, so I presume it will be around .451 with the paper patch, but not exactly sure. I am planning on selling it as i have no need for it now. But how to identify the bullet size. Only markings are 12 and SB. Has a shallow base plug attached. Any ideas?
Thanks
Bookmarks