Rimfire .22 LR Subsonic 12 Reticle Registered reticle design exclusive to Hawke. Aim points calculated for your specific caliber. Easy to zero and outstanding downrange accuracy with illuminated aim points for all lighting conditions. Distances etched into the reticle field of view, designed for use on maximum magnification. Designed for the .22 LR Subsonic caliber. Zero on 12x magnification at 50 yards and all aim points are pre-calculated. 1057 fps (322 m/s). The scope can also be used for 50m zero with aimpoints correct in metric when the magnification is set to 10.5x.