Sightmark Bore Sights

Bore Sighting your weapon:
The Laser Bore Sight is factory aligned for simple installation. Place the batteries into the Bore Sight housing replace the end cap turning to the right until the end cap lightly seats, this activates the Bore Sight laser. Place the Bore Sight into the weapons chamber (always maintain laser safety rules), using the correct arbor for the caliber to be sighted. Slowly close the bolt (it may not be necessary to have the bolt closed if the bore sight fits snug in the chamber).

Measure 25 yards, you may use a vice or gun rest to assist in holding your weapon on target. While the laser is on the bull’s eye, you can now observe how many inches your scope or iron sights off target (the laser will put you within 1.5 to 2 inches of dead center). Due to the fact that scopes vary, you must follow instructions for your particular scope to adjust the cross hairs to the bull's eye. It is not necessary to calculate the exact number of clicks. You may simply click the reticule up or down, left or right until it is on the bull's eye. The same procedure is used for iron sights.

Remove the Bore Sight after sighting your weapon (if the bore sight stick in the chamber, a cleaning rod may be used to lightly tap the sight out of the chamber) turn the Bore Sight end cap to the left turn off the laser.
We recommend removing the batteries from the Bore Sight for storage. A battery discharged in your Bore Sight could possibly destroy your unit.