New to the forums all, thanks for having me and I'm thrilled to be here! Today I got a brass jag which snapped from my cleaning rod lodged tightly in the breech of my Mark 23. I carefully ran the rod down the muzzle and one solid tap with a hammer launched the jag forecully from the breech and everything seems A-OKAY. I was just wondering if anybody might be able to upload a photo of their Mark 23 barrel focusing right where the polygonal rifling begins from the breech. I just want a comparison photo to make sure I didn't damage anything (although I doubt very much a brass jag would have caused any damage), perhaps I'm being paranoid. Thanks!