TenPoint RangeMaster Pro Scope 1.5-5X

Scope is design and calibrated for crossbows that shoot in the 275-365 fps range with variable speed and arrow drop compensation settings and requires no adjustment for distance. Consists of three duplex crosshairs and five dots calibrated for 20, 30, 40 and 50 yards. Fourth and fifth dots are free standing just below the 40 yard crosshair. Choose non-illuminated black dot or one of two illuminated colored dots (red or green). Lightweight 8 1/4" inch aluminum tube has a 30mm tube for light gathering and durability. Has etched glass reticule and fully multi-coated 1.5 to 5 X optics that reduce the loss of light transmission. Five-position light intensity settings for two illuminated color views. Comes with 7/8" scope mounting rings.