Take the guesswork out of zeroing a riflescope.
Compatible with any caliber firearm, the ZeroPoint attaches centered to the muzzle with an incredibly strong neodymium magnet. Simply look through your scope and line up the crosshairs. Only minor adjustments will be needed from that point. A unique lens aperture system eliminates errors resulting from parallax due to extreme misalignment. The internal LED backlight aids in reading the internal grid that displays the dead-center of your barrel's crown. 25 hour battery life. Range cards for recording zero information are included.