They're like 870's built like tanks, plenty of aftermarket chokes, and other accessories. My duck hunting buddy has been running one for 7 years or so. He's not gentle on equipment, rarely cleans it, slings 3.5" black cloud shells and flat kills with it. When he drags it from its case it sounds like everything on/in it is loose it rattles like a tackle box but he's had zero issues. I've seen him unload and use it as a boat paddle, seen it frozen solid thawed out in front of a buddy heater and shot after. It's been dropped in the mud rinsed out in the lake hit with rem oil and kept trucking. I think he's insane for slinging 3.5's, but if it'll hold up to his shenanigans it'll hold up to anything.