Gamo Riflescopes - 4x32 - Adjustable Objective Reticle (With Rings) can be added to all of their air rifles. They are easy to use and easy to understand. When a scope description includes WR it means that the scope is supplied with the required rings or mounting brackets; AO refers to the Adjustable Objective, which cancels out any error of parallax from behind the scope; MD refers to a Mil-Dot, which are the small dots that appear along the reticle when looking through the scope at an flat space.
