Feels well built, does what it should, rs-50-41, .204 ruger - MTM Case-Gard 50 Round Flip-Top Ammo Box

I bought 4 of the model RS-50-41 for my .204 Ruger ammo. They are sturdy little boxes that do what they're designed to. There is a little space around the brass so for those concerned about movement there's a little rattle side to side; the bigger movement is the extra 1/2" over top that really allows them to move up and down if turned over. I just cut a piece of soft foam to fit in the cover and that's taken care of all but a slight, muffled rattle.
I'm not afraid to toss these in my pack; they'd be pretty hard to crush and the hinge and clasping mechanism look like they can handle quite a bit. If these last as long as I expect then these are being sold too cheap!