REX Optics 3X9X40 Adjustable Objective Air Rifle Scope

Reticle Type: F DUPLEX
Magnification (x): 3-9x
Objective Dia (mm): 40
Tube Dia (mm): 25.4
FOV (ft@100yrd): 35.43-13.61
Exit Pupil (mm): 13.3-4.4
Eye Relief (mm): 85-69
Length (mm): 324

Spring gun rated