I bought this Sig several years ago and then it just sat unshot for a long time. I recently decided to spend a little time shooting it and seeing as though my eyes aren’t what they used to be, I wanted to put a Red dot on it. I have an extra Leupold Delta Point Pro with a 2.5 min dot that sits on the flat top of the faux slide perfectly. It is pretty thin metal and the barrel is tight to the bottom of it so I think drilling and tapping is out. It does have a slight over hang that you could clamp a mount to but as far as I can find no such animal exists. I got the bright idea that maybe 2 sided tape would work and it did… for about a day. So I’m appealing to you guys for some ideas. Thank you all in advance 
I actually decided to give the tape another shot. I degreased the surfaces with acetone which I’m not positive I did last time. We shall see. I’m not overly impressed with the power. Wad cutters tear really bad and diablos aren’t a lot better. I free hang the targets. Might cut better holes if I mounted them with a backing. Here’s 5 at 21 feet leaning against the door jam. I ain’t much of a pistol shooter 
