The thought behind this is due to a spring pistons double recoil vs a powderburnders one way recoil. Scopes not designed for spring piston guns will be destroyed as the lenses are only supported for the one way recoil of a PB. That being said, I have had no issues with Bushnell Trophys in the past as well as Leapers (prefer Bushnell though). There are other manufacturers out there who offer airgun rated scopes as well. If you have a PCP airgun you will not have to be concerned with scope selection.




























