Yeah that's the kind of grip I was thinking of using. Except I want wood so likely have to make my own. But in that style.
Anyway it looks like this thread is kind of dead so I'll just toss in a somewhat relevant question that I have been wondering about.
Since an AOW, like this non-NFA 14.5" shotgun can only be made from a shotgun that was never legally classed as a "shotgun" (aka, no stock)
How do people make Remington 870 AOWs since AFAIK all 870s are made with stocks on them? Do they source bare receivers somewhere?