Archer Airguns stocks a wide range of rings and mounts for air rifle scopes. Most of these fit the standard "rails" machined into the breech of the vast majority of airguns. There are also Weaver or Picatinny mounts available for air rifles that use that mounting system. Air rifles accepting Weaver-style mounts have a row of horizontal "teeth" sticking up - these are arranged with the slots across the width of the breech and not lengthwise, as with airgun rails.
Airgun and Weaver-style mounting systems are not compatible with each other so please choose carefully. If you have a question, please ask us!