NOT KNOWN FACTUAL STATEMENTS ABOUT SUPER177

I'd personally definitely consider them. There may be not rationale that they might not do the job just fine in your Beeman. I've had great luck with RWS pellets in all of my airguns (Hatsan, Crossman, Benjamin and so on.). I'd attempt a tin and see how your Grizzly likes them as all guns appear to have their most loved pellets.Get FREE shipping on