Got the itch for a new gun and picked up a Sig P320 in 9mm today. I’m not much of a pistol guy, but like to add to my collection periodically. I’ve got a couple Glocks and Springfield XDMs, but this is my first Sig. So far, it seems like a heck of a nice pistol. Hoping you guys can school me on any “must have” accessories, and what your preferred holsters are. I’m toying around with the idea of picking up one of the Fire Control Unit modules (if I can find one) just for the heck of it. Thanks in advance