NOT KNOWN FACTUAL STATEMENTS ABOUT SUPER177

I might undoubtedly check out them. You can find not purpose that they would not function just good in your Beeman. I have experienced superior luck with RWS pellets in all of my airguns (Hatsan, Crossman, Benjamin etcetera.). I'd personally test a tin and find out how your Grizzly likes them as all guns appear to have their most loved pellets.Get