NcSTAR VDGRLB - Manual (Page 3)

SPECIFICATIONS:
 Length: 2.44” (2.64” with Lens Cover)
 Width: 1.67”
 Height: 1.90”
 Weight: 4.0 oz.
 Objective Lens Diameter: 25mm
 Magnification: 1X
 Reticle: Green Dot
 Dot Size: 3 MOA
 Click Value: 1 MOA
 Lens Coating: Platinum
 Battery Type: CR2032
 Laser Maximum Output Power: <5mW
 Laser Wavelength: 635-655nm
MOUNTING PROCEDURE
Your optic’s mount is the link between your firearm and your optic. It is very important to have a solid
connection between the two in order to ensure proper function of all components. VISM has made
installation easy for the VDGRLB by, incorporating the Weaver style mount into the Green Dot Main
Body. You should place your firearm on a secure platform, such as a gun vise, before performing any of the
following procedures.
CAUTION: CAREFULLY FOLLOW ALL OF THE MOUNTING PROCEDURES. FAILURE TO DO SO CAN CAUSE
DAMAGE TO YOUR SIGHT OR FIREARM
CAUTION: BE SURE THAT YOUR FIREARM IS UNLOADED AND POINTED IN A SAFE DIRECTION. PRACTICE
SAFE FIREARM HANDLING PROCEDURES AT ALL TIMES.
1. Begin by loosening the Mount Allen Head Bolt on the left side of the Main Body. Using the provided
3mm Allen Wrench, turn the Allen Head bolt in the Mount counter-clockwise to loosen Rail Clamp
from the mount.
2. After loosening Allen Head Bolt, push in the Allen Head Bolt inwards towards the mount, this will
push the Rail Clamp away from the mount. This will allow you place the Green Dot directly onto
the optics rail of your firearm. Seat the Green Dot sight onto the top of your firearm’s optics rail,
with the objective lens (Platinum coated lens) facing the muzzle. Make sure that the Allen Head
Bolt on the bottom of the Mount fits securely into a cross slot on your firearm’s optics rail. Once you
have your sight positioned properly, turn the Allen Head Bolt clockwise until the Rail Clamp secures
the Green Dot sight to the firearm’s optics rail.
3. You have now successfully mounted your sight.
OPERATION
The Rheostat Knob performs a number of functions. The Rheostat Indicator Marking is printed and located
on the top of the Main Body with a White Dot.
There are Numbers and Letters printed on the Rheostat Knob.
 The Rheostat Knob is the ON/OFF switch for both the Green Dot Sight and the Red Laser Sight.
The Green Dot and Red Laser will turn OFF when the Rheostat Knob is set to the Number “0”.