What is this pistol?

I saw this mash-up of a 1911 and Model 41 on Gunbroker. It looks like someone did some interesting design work.   Were these common in bullseye?
https://www.gunbroker.com/item/768504007

i guess that person really didn't want a kart conversion ?

I remember seeing a pistol very similar to this back in late 80’s early 90’s. There was a guy from Hawaii shooting it at San Diego match. It shot well. 
Jon

That slide is not from a Model 41.  It's from a Model 46.

interesting piece

wondering if a machinist/bullseye guy just decided to make a better mouse trap,
or had the parts and the skills,


first time listing too, (did a search in completed auctions and could not find it)