Can i take my mentally challenged friend shooting with a Hi-Point?

Or would a Sigma or Lorcin or Bryco be better? PLEEEAZE help. Also, are plastic BB's edible? What are the copper ones made from and can i get lead poisoning from them? I am very concerned. Also, my other freind told me that if i want to go hunting, i can bribe a ranger to poach a deer in exchange for certain favors. Is this true, and last, how do i change my barrel oil. Its been in there a long time and must be getting gummy.