Vortex Optics VIPER HS 4-16X44 LR RIFLESCOPE - Manual (Page 4)

HS LR
RIFLESCO PE
Turret Rotation
Vortex Viper HS LR riflescopes incorporate Vortex’s patented Radius
Bar to visually assist in keeping track of turret rotations. The Radius Bar
provides a quick visual reference that allows the shooter to confirm:
• Knob orientation is correct and has
not shifted as a result of accidental
contact.
• Knob orientation is at the zero point
when using the CRS feature.
• By watching the position of the bar
while making elevation adjustments, the
shooter is able to quickly track full, half
and quarter rotations.
To get these benefits from the Radius Bar, the “0” mark on the turret must
be indexed with the zero reference line on turret post (see Setting the CRS
Stop and Indexing Elevation Knob on page 14).
Radius Bar
Variable Power Adjustments
To change the magnification, turn the magnification ring to the desired
level. The Vortex fiber optic
magnification indicator will
provide a low light reference
for magnification level.
Magnification
Scale
MagView
Indicator
Windage and Elevation Adjustments
Note: After sight-in, you can re-align the
zero marks on the turret knobs with the
reference dots if you wish (see Indexing Adjustment Dials with Zero
Reset on page 15). Replace outer covers when done.
The Vortex Viper HS LR riflescope incorporates precision finger
adjustable elevation and windage dials with audible clicks.
1. Turn the adjustment knob in the
appropriate direction: Up/Down or
Left/Right as indicated by the arrows.
2. Following the directional arrows, turn
the knobs in the direction you wish the
bullet’s point-of-impact to go to.
To make adjustments:
The Viper HS LR riflescopes use finger adjustable elevation and windage
turrets with scales measured in minutes of angle (MOA). MOAs are
a unit of arc measurement which equals 1.05 inch for each 100 yards.
Examples: 2.1 inches @ 200 yards, 3.15 inches @ 300 yards, etc.
The tactical-style elevation turret is designed to provide a high travel
range along with rapid adjustment ability. Each click will provide
½
MOA of reticle movement (approximately ½-inch @ 100 yards).
The windage turret uses a standard design with an external cap. Each
click will provide
¼ MOA of reticle movement (approximately ¼-inch
@ 100 yards).
MOA A
DJUSTMENTS
Elevation Knob
Windage Knob
7 6