yeah it seems wierd to me but i don't think the 410 would chamber in the 44 barrel if it weren't cut for it. I would guess it was someones bad idea and that why you don't see very many of them.

I won't be wronged. I won't be insulted. I won't be laid a-hand on. I don't do these things to other people, and I require the same from them. John Wayne-The Shootist