Thanks guys.

I haven't shot it yet. Hopefully I can shoot it okay without having to install any of the stock spacers. I love the short overall length of this current setup. If I can't get a good cheek weld and shoot accurately the way it is now then I'll have to add some spacers.

Rich - I personally feel the 20 gauge is more than enough for home defense. The bad thing is ammo and aftermarket parts options. Does the 20 gauge mossy have a smaller frame than the 12 gauge?