Got this pistol from my buddies dad a long time ago.I know he didn't build it. Don't know the story behind it. Looks to be homemade. Pretty bulky and chunky. I think it is a 45 cal, a .454 sits on the muzzle kinda like my 1860 44. I'm wildly guessing about this. The lock has no half ****, full **** only. I'm 99.99999 percent sure those are real rubies too. Lol. Any way here are some pics.