I know it doesn't seem right to look for help so soon. I was lucky enough to have a little old lady I helped give me her late husbands gun in return. I am a gun guy so I was very excited. It is a Krag witch I know nothing about unfortunately. The gun has a peep hole sight on it an is missing a couple of screws that I need to make right. 1. screw to hold the sight to the receiver on the left side. 2. Is the height adjustment screw, I don't know if it was a thumb adjustment screw or a screw driver type.