I don`t have a Bee, but I do have a .17 AH., a .17-223 and a .17 Rem. The .17 AH shoots point blank to about 285 yrd. with may loads, and the Bee should be a 300 yrd. groundhog gun with the right loads. Brass forming should be easy. To form Hornet brass I use Mica as a lube and just run the brass through a the .17 AH seating die and then the sizeing die, should work with the Bee also. Depending on the chamber you may have to turn the neck as they do get thicker. I have always shoot H-4227 in my .17 AH, but have tried Lil Gun in a .22 Hornet I just picked up and founded it to to give a good increase ib velocity and still good accuracy. Before you jump, take a look at the .17 AH, but both are great rounds and you will be happy with eather.