See the scopes in my sig. Not a loser in the bunch and all are springer recoil rated. Range in price from $89 (Bushnell Banner) to about $320 (Leupold & Sightron).
I did not really get along with the BSA or Leapers scopes I had, though Leapers seems generally a popular choice for airgunners. BSA I found to be hazy at higher magnification -- almost grainy. I did not like the Leapers locking turrets. If looking less-expensive, I think the Bushnell Banner scopes can be a great deal! However, the scopes I have listed are pretty much a toss up at the short range I currently am shooting...Except the Swift can go to about 7 yards @ 6x which is great for short shooting.