I bought one as it was very affordable, and the idea of an instantaneous 5 shell load made me weak in the knees.
I have noticed that local competitions seem to set up "Saiga unfriendly" courses, so we must have their attention and have'em worried. Things like requiring mid string shell changes (one match required loading 2 shells at a time, shoot 2, load 2 shoot 2, etc). I can't understand the mentallity, I consider the Saiga a viable choice for tac use. Not quite the same as the speed loaders other "gamers" use.
There is a natural handicap. Starting capacity. any stage of 7-10 targets can be shot without a change of any kind for tube fed shotguns.
I don't think the law is unclear at all. As I read it, the only evil feature it has is a detachable mag. No pistol grip (ewww, that makes it very dangerous), no fixed mag capacity of any amount(mag isn't fixed, its detachable), no folding stock . But that's just me. I wish others saw it that way.
It's a fun gun. While we are on the topic, could someone remind me of the settings for the gas adjustment at the front of the gun? One position is normal, one is stout but I can never remember which is which.