My though is; If I'm intending to use pistol mags, then the mag inside the hand grip is the way in which to go. I don't love AR PCCs with pistol mags; It is really like Placing a round peg within a sq. gap. Permissions: I give my consent to https://buy-guns-online22053.dbblog.net/8430841/5-tips-about-shotguns-for-sale-online-you-can-use-today