The BSA Sweet .22 AO Rifle Scope is specifically designed for the .22LR. Complete with 3 ballistically calibrated turrets for 36gr, 38gr, and 40 gr cartridges, the Sweet 22 AO also features an adjustable objective, fully coated lenses, 30/30 reticle and 2 pc. dovetail ringsFeatures :MAGNIFICATION LOW: 3XMAGNIFICATION HIGH: 9XOBJECTIVE LENS DIA. (MM): 40ADJUSTMENT GRADUATION (MOA): 1/4LENS COATING: Fully CoatedW/E ADJUSTMENT RANGE: 35EYE RELIEF (INCHES): 3FOV LOW @ 100' (FT): 34.2FOV HIGH @ 100' (FT): 11.5