A buddy of mine gave me a Handi chambered for 243 cal. bull barrel(I think it's a bull barrel with ejector). I'm thinking of sending the receiver off for a 357mag barrel and selling the 243cal barrel to fund the new barrel. What kind of issues have you guys seen with the 357mag be it good or bad? What kind of accuracy can one expect using cast boolits? I do reload for 357mag pistols, so can I use the same 158gr swc for plinkers? How does it shoot 38spl.? Thanks in advance guys.