WE have covered this before, a pistol grip if you want to use it, takes a lot of practice, expect a bloody nose at some point, when negotiating doors, you have nothing to hang onto as you open it with your off hand, I think a pistol grip only shotgun is the best excuse for a laser there is, but negotiating doors is a very week point, a full although short stock long gun allows you to tuck the butt, under your arm for shortness, but allows you to bring it up quick with no loss of control. The ultra short shotguns are a complete different subject like the Serbu or Stake out. They are light enough, even when fully loaded to one hand with good control. Recoil is severe, even in .20 guage.