TRUGLO OPTI-SPEED BDC CROSSBOW

SCOPE 1-4X24MM ILLUMINATED FEATURES:-Glass-etched reticle can be used w/ or w/out illumination-Enhanced crossbow BDC reticle compensates for bolt drop & provides accurate hold-over points from20-100 yds-Speed calibrated magnification system scales the reticle & target image to match bolt velocity (215-450fps)-Nitrogen gas-filled-Fully-coated lenses provide maximum brightness, clarity, & contrast-Adjustable rheostat brightness control-Durable leaf-spring click adjustments for windage & elevation-Wide field of view-Battery included