THE FACT ABOUT SUPER177 THAT NO ONE IS SUGGESTING

I might undoubtedly consider them. There is not explanation that they might not work just good with your Beeman. I've experienced fantastic luck with RWS pellets in all of my airguns (Hatsan, Crossman, Benjamin etcetera.). I would attempt a tin and find out how your Grizzly likes them as all guns appear to have their preferred pellets.The RWS Super