The T/C sights like MuleyHunter had and as I have on a few sidelocks are hard to come by these days. Then when you do find one they demand a premium price. Lyman makes a good solid peep. It is model 57. Optics Planet has them at a decent price. Just get the one for the Rene or Hawken. I have 2 of these sights and they are nice. You can get with or without the target screws.