NcSTAR D3RS135 User Manual

Page 3

MOUNTING PROCEDURE

Your optic’s mount is the link between your firearm and your optics. It is very important to have a
solid connection between the two in order to ensure proper function of all the components. You
should place your firearm on a secure platform, such as a gun vise, before performing any of the

following procedures.

 CAUTION: BE SURE THAT YOUR FIREARM IS UNLOADED AND POINTED IN A SAFE

DIRECTION. PRACTICE SAFE FIREARM HANDLING PROCEDURES AT ALL TIMES.

 CAUTION: CAREFULLY FOLLOW ALL OF THE MOUNTING PROCEDURES. FAILURE

TO DO SO CAN CAUSE DAMAGE TO YOUR OPTIC OR FIREARM

MOUNTING THE OPTIC TO THE WEAVER/PICATINNY RAIL

Follow these mounting instructions:

1. Begin by loosening the Thumb Nuts (counter-clockwise) on the right side of the mount.

2. With the Mount Thumb Nuts loosened, the Mount Rail Clamp should slide out wider from the

base mount. This will allow you to place the Dot Optic onto a Weaver or Picatinny rail.

3. Once you have the Dot Optic properly positioned on your firearm, slide the Mount Rail Clamp

against your firearm’s optics rail. Begin tightening the Thumb Nuts (clockwise) against the Rail
Clamp to secure the Dot Optic to the firearm.

4. Check and verify that the Dot Optic is firmly secured and properly mounted onto your firearms

optics rail.