Match rules say:
Snubby: 5-shot with 2.25" or shorter barrels.
In another thread, I asked if anyone objected to 6-shot snubbies. The answer was "no, let 'em shoot," but I don't see that as keeping things exactly even. (But I'll entertain thoughts on the matter)
Dang....shortest barrel I have is a 3" .44 spcl Charter Arms bulldog. I don't have a holster for it anyway.....oh well.