ASSEMBLY AND PREPARATION FOR USE - Continued
It will be necessary to adjust the position of the Telescope
either backward or forward on the Picatinny rail in order to
achieve the correct eye relief (distance of the eye from the
back of the Telescope).
If the same sight is installed in the same position slot on the
rail on the same weapon, re-zeroing is not required.
The torque limiting knob (1) should be turned counterclockwise just
enough for the rail grabber to go over the rail. Do not force the torque
limiting knob past its intended stop.
Mount the telescope firmly over the rail. Ensure that the mount is
seated squarely over the rail.