TOP SUPER177 SECRETS

I'd personally definitely consider them. You can find not cause that they might not work just good as part of your Beeman. I've had great luck with RWS pellets in all of my airguns (Hatsan, Crossman, Benjamin and so forth.). I might test a tin and find out how your Grizzly likes them as all guns appear to have their favorite pellets.Umarex twelve G