I have 2 African safaris back to back this year, one in S.Africa again for plains and Cape buffalo, and another in the Selous in Tanzania for 2 more Dugga boy Cape Buffs, Hippo, Croc. I have a .416 custom bolt gun but need a double rifle for the arsenal..well I don't need, but I want!! I am looking for a used Heym Double Rifle chambered in any of these calibers .450/400, .450 NE, .470NE or .500NE. I have a 5 digit budget$$ for the right gun. I prefer the .450/400NE or the .470NE Let me know if you have something or no someone who has one they want to part with. Thanks!