Hi all. Truck driver and National Guard Soldier here. Bought a 590A1 last fall after a couple guys tried to break in my house when the whole family was home. I think they assumed nobody was home and at any rate they took off when they figured out the house was occupied. I always kept a Glock 23 loaded but I wanted something with more "umph" if multiple bad guys showed up again. I keep it loaded with Federal LE132 00 buck. Love the gun.