Thread: Miroku Mk, 70 Mk 10 and Mk 11

Does anyone know much about these shotguns
Especially the differences between them
For example is a Mk 10 much of an upgrade over a Mk 70?
What the difference between a Mk 10 and a Mk 11 that would make either or a better buy, all Guns would be the Sporter model and I already have a MK70 sporter with a factory adjustable comb { which also means a hard plastic butt plate instead of a recoil pad} so am unsure whether to buy a pad and cut the stock or simply upgrade the gun.

Thanks.