I think it's bad ***, and for several years prior to a law enforcement career, I bought and sold guns all day long for one of the largest gun dealers in California which had (if I remember correctly) 13 stores and now has 18.

This isn't a car. It's a gun.

This thread is cool, and your gun is interesting. Some think better of themselves than they should.

I love the 4506 and I miss the one I stupidly sold. That said, I picked up a 645 and I'm super happy because the 645 fits my hand better than either the flat or arched 4506 grip did. Have you been able to determine what the differences are between the three RSR versions?