Couple years ago I picked up a .410 Tristar Viper G2 and grabbed a few boxes of hunting rounds but nothing for shooting trap. By the time I went looking the shelves were empty so I got on Gunbroker and someone said above “ouch”. I decided to try and low ball a bunch of auctions and out of 6 I won 2 cases. I figured people either forgot or moved on to other auctions. Might be worth a try. Good luck, Dave