Well, my main goal is to set this up for the little lady. With her arthritis flaring at times, the pistol grip is what she prefers. My youngest son has also recommended that I add a small rail to the bottom to install another grip for her like he does with his duty M4 so that she doesn't hang on to the mag. I eventually want to add a red dot and pickup a 3-point sling to round it out. May even add a light to the lower rail when I install it. So Clem, if you don't mind me asking, what red dot did you add and why did you pick it?