Found any legendary mashers yet?

I’ve been on the lookout for mashers in general and have seen very few. So far after beating the game I’ve only found 3. The guarunteed quest reward on eden 6, one masher pistol at random and one masher rifle at random. I’ve also seen 2 maggies. I’m more interested in finding one of Jakob’s other legendary pistols as a masher. Particularly the duc. But I would love an unforgiven masher as well.