Picked up a set of mirrors for my Telsong for $15.They give you a lot better view than the ones that came with the unit,especially when your looking at the larger bores.
[Linked Image from i.postimg.cc]

~Molɔ̀ːn Labé Skýla~
As Bob Hagel would say"You should not use a rifle that will kill an animal when everything goes right; you should use one that will do the job when everything goes wrong."Good words of wisdom...............