I was looking at that combination a while back and ended up passing on it. I determined the 22lr/410 was not right for my needs. 22 mag/20 ga would be great for me as I would be using it for raccoon, opossum, skunk, water moccasin and rattle snakes.
If the price is right and it fits your needs then checking the barrel regulation prior to purchase would be a great idea. My Baikal combo was regulated perfectly the barrels on my Spartan were so far off it was not usable.
Everything I have seen is that the Baikals are solid guns.
Good luck,
Doug