SpecterOS4x Operation Manual
Page 4
1.3
SpecterOS4x Controls and Terminology
Figure 1-3 Left Side View and Selected Controls
1.3.1
Auxiliary Sight Mounting Capability
The SpecterOS4x does not incorporate Integral back-up iron sights. Should the user desire, an auxiliary
sight (mini Red Dot Sight) may be installed on top of the SpecterOS4x in conjunction with the optional
MRD Mounting Kit.
1.3.2 Battery
Cap
The fluted battery cap sits on top of the Illumination Rotary Switch. It can be removed by hand by
unscrewing it counter clockwise (CCW). The battery cap should only be tightened by hand until snug so
that it can later be removed by hand.
1.3.3
Mount Locking Levers
The locking levers are used to secure the sight to the weapon’s “Picatinny” rail. SpecterOS4x uses 2
ARMS type low profile locking levers that point rearward when locked. The mount base also provides for
additional tie/wire wrap points so that the ARMS levers can be locked in place if desired.
1.3.4
Elevation Zeroing Dial
The zero dial is located at the lower rear of the mount. This dial allows for elevation zeroing only while
the elevation zeroing lock is disengaged.
1.3.5
Elevation Zeroing Lock
The elevation zeroing lock (silver tab) is located just above the elevation zeroing dial. It is only used
during elevation zeroing. Move the lock UP to permit ½ MOA per click elevation zeroing. Move the lock
DOWN to lock the elevation zero.
Important:
To prevent damage
be sure
that the lock is
fully disengaged
before attempting to turn the
elevation zeroing dial.
