Here I built an adapter to mount an old Unertl 10X scope on an Anschutz Superair 2002 L air rifle. These rifles were state of the art in the early '90s - and they can drill one-hole groups at 10 meters. With iron sights too.

This particular rifle is a left-handed model.

This scope has now been replaced with a BV-20 Unertl. I sold the 10X.