Hi mate,
I had a Baikal .410 hushpower brilliant little shooter but felt I needed the extra rounds available from the Mozzy. Got the Mozzy, not the quietest of actions (fore-end rattles) but very pointable and a cracking gun. Noticably louder than the Baikal due to the shorter mod but a great shooter for rats, crows and wabbits.
I since chopped it in for the .20g hushpower based on the single barrel Pedretti action. Its shit..... The gun itself is ok but the trigger has a 1 ton pull on it. Bloody hard to pull, and when bringing the pin up on the target, you end up shooting over