SUPER177 CAN BE FUN FOR ANYONE

I might certainly attempt them. There may be not explanation that they would not operate just fantastic with your Beeman. I've experienced superior luck with RWS pellets in all of my airguns (Hatsan, Crossman, Benjamin and so on.). I would try out a tin and see how your Grizzly likes them as all guns seem to have their favored pellets.The RWS Super