User's Manual

Changing the Battery

The battery for the illuminated reticle is

located inside the control dial and can

be changed without tools.

If the reticle fails to illuminate or

appears dim even on the highest

illumination setting, it is necessary to

change the battery. The Mark 8 CQBSS

uses a CR2032 lithium coin-cell battery.

To change the battery:

1. Remove the battery cover by inserting

a coin in the slot and twisting the

cover counter-clockwise while holding the sides of

the illumination dial to keep the entire dial from turning.

.5L

.5R

2.5 L

2.0L

1.5L

OFF

+UP

3.5