That is what is leaning beside my bed right now

I have neighbors on the other side of Lathe and (horsehair) plaster walls so I keep it loaded with #6 shot. When I got it it had an ATI top folding pistol grip stock, I took that off and replaced it with the original wood stock with a slip on sleeve to hold 5 rounds on the off side . It made a extremely short package and I will keep it in case I want to pack the gun in a back pack or such but it had some draw backs, no place to put a sling swivel, no way to conveniently carry extra rounds,and most importantly when folded it blocks the tang safety. I then replaced the brass bead with a red Fiber optic from Brownells, added a sling (really just a carry strap ) and called it good.
The pluses of the model 500 are double slide rails, and all the controls are well located for me (I'm a righty ) without moving my hand i can thumb the safety or work the slide release. It is a well proven design, I do not know of any minuses.