I recently had a friend purchase a really nice Miroku 20 ga. sxs from them. Upon inspecting the gun at the store, was told that he couldn't try the triggers because they would not allow the trigger lock to be removed. Although they reassured him it was working properly, he discovered that the safety would not work on the front trigger! He returned it for a repair and is still waiting.
Their "safety" policies are very restrictive! Be cautious!
Karl