A good friend had one made in 410. I took pics of the components during my visit to CSM. The gun has been problematic in the ejector mechanism. During the 2 yrs since to first took ownership, he's had it 2 months. Evidently, the scaled down mechanism is overstressed on those parts. This person's guns are not wallhangers, they get shot several visits a week to the range for SC and hunted regularly. But, a gun of this cost should be able to take this usage, IMO, otherwise it's just a pretty piece of sculpture, not a gun. Anyway, CSM is still standing behind it They do stand by their warranty.
