Last night I had a vivid dream that I was shooting a semi-automatic shotgun (maybe a benelli?) with some kind of red dot optic, a pistol grip stock and a light. The only thing I remember about it was that it was absolutely awesome. I have cool dreams sometimes.
So, even though I'm also pricing out a bolt gun build.... I thought a semi auto shotgun was an idea worth considering too. The gun I have in mind is would be semi automatic, with the option to mount a light and red dot (ideally with some iron sight cowitness). Pistol grip is optional but what I am leaning towards.
So, questions...
1) What gun would make the best base for this? Leaning towards the Benelli M4 but considering the FN SLP and Beretta 1301 as well.
2) What red dot? Would I be looking at an aimpoint micro or even smaller (RMR? Burris fastfire?)
3) This depends somewhat on the answer to 1), but what light mounting options are most optimal for what I want?
4) Anything else? Is this a worthwhile endeavor? My desire for this is a combination of practical (home defense) and recreational (the idea sounds awesome). Not a sport-specific driven purchase.