SUPER177 CAN BE FUN FOR ANYONE

I'd personally definitely attempt them. There is certainly not cause that they might not work just fine inside your Beeman. I have experienced superior luck with RWS pellets in all of my airguns (Hatsan, Crossman, Benjamin etcetera.). I would attempt a tin and see how your Grizzly likes them as all guns appear to have their most loved pellets.So wa