Thanks for that, Gnr527. I just found out that there are 2 Pecar scopes for sale, 1 that has a 1" tube diameter and the other has a 26mm tube diameter, and it appears that the second scope is original to the Enforcer. That means I need to find RAHS4 rings. Why do the Germans have to make everything so bloody difficult??? LOL (I love 'em, really)