welcome AA!
Everyone is very helpful here so ask questions as much as you like.
I am relatively new-
started with the 50 cal. Sidekick a little over a year ago, now have added the 243 handi, 16ga and 20 ga pardner and as soon as I find one the 22lr that shoots on the pardner frame. The best part is that they shoot well with some TLC, and aren't expensive
Joe