When I first heard the request for chokes I thought it was absurd. But then I thought about dispersion chokes and a breach choke. This is a SD/HD shotgun with an 18.5" barrel, I think it would be silly to try to turn it into something it's not. Like put a super full choke on it and hunt turkeys with it.
But at the distances normally encountered for HD or SD are you really trying to tighten up the pattern? And except for some kind of dispersion choke, at HD/SD distances would any kind of choke make more than a 1/4" difference in the pattern anyway?
I guess you could use it for partridge, quail or rabbits, but then you wouldn't need a choke I don't think.
Dispersion or breach was the the only thing I could think of for chokes.