Eightball
Member
Beware the short-barrelled shotgun restrictions in your quest.Thats no joke. I've been trying to find a good way of attaching a 500 or 870 to the bottom of an AR. It would be kinda like the M203 but a little less cool. Still my mall ninja instincts tell me its a good idea even if its just for a picture.
Other than that, have fun, and post pictures!