RIFLESCOPE riflescope Manual 1-4x24 with Uncapped Turrets
RIFLESCOPE The Vortex® Viper® PST 1-4x24 Riflescope tm Specifically designed for the tactical, law enforcement and committed precision shooting communities, the Viper®PST 1–4x24 riflescopes offer the highest levels of performance and reliability. With features such as matched turret/reticle subtensions, CRS zero stop mechanisms and precision ranging reticles, the Viper PSTs are ready for any situation.
RIFLESCOPE Second Focal Plane Reticle This PST riflescope model uses a second focal plane (SFP) reticle. MOA Adjustments The advantage of a SFP reticle is that it always maintains the same MOA unit of arc measurements are based on degrees and minutes. appearance. Shooters using reticle hashmarks should be aware that There are 360 degrees in a circle and 60 minutes in a degree for a total the listed subtensions used for estimating range, holdover, and wind of 21,600 minutes (MOA) in a circle.
RIFLESCOPE Riflescope Adjustments Windage and Elevation Adjustments Reticle Focus Vortex Viper PST riflescopes incorporate precision finger adjustable elevation Vortex Viper PST riflescopes use a fast focus eyepiece designed to quickly and windage dials with audible clicks. and easily adjust the focus on the riflescope’s reticle. To make adjustments: To adjust the reticle focus: 1. Turn the adjustment knob in the 1.
RIFLESCOPE Variable Power Adjustments Replacing the Battery To change magnifications, turn the magnification ring to the desired level. The patented Vortex MagView Magnification Ring system will provide a low light MagView reference for magnification level. 1. Unscrew the outer cap with a coin. 2. Remove the battery. 3. Replace with a new CR2032 battery. 4. Re-install the outer battery cap and be sure to fully tighten it down.
RIFLESCOPE Turret Rotation Customizable Rotational Stop (CRS) Vortex Viper PST riflescopes incorporate Vortex’s patented Radius Bar Vortex Viper PST riflescope elevation turrets incorporate the unique to visually assist in keeping track CRS rotation stop feature. After the rifle is sighted in, the design of the of turret rotations.
RIFLESCOPE Riflescope Mounting Rings and Bases To get the best performance from your Vortex Viper PST riflescope, proper mounting is Mount an appropriate base and matching rings to your rifle according to the manufacturer’s instructions. The Vortex Viper PST riflescopes require 30 mm rings. essential. Although not difficult, the correct Ring height for Viper PST 1–4x24 riflescopes will depend on the firearm steps must be followed. and mount being used.
RIFLESCOPE Eye Relief and Reticle Alignment Bore Sighting After installing the bottom ring halves on the mounting base, place the Initial bore sighting of the riflescope will save time and money at the riflescope on the bottom ring halves and loosely install the upper ring range. This can be done by using a mechanical or laser bore sighter halves.
RIFLESCOPE Final Range Sight-In and CRS Stop Set Setting the CRS Stop and Indexing Elevation Knob After the riflescope has been bore-sighted, final sight-in and CRS After obtaining a satisfactory zero, the CRS stop can be set if desired: stop set should be done at the range using the exact ammunition 1. Loosen the three turret cap retaining screws on the elevation turret. expected to be used while shooting. Sight in and zero the riflescope at the preferred distance.
RIFLESCOPE 3. After filling the center gap on the post with shims, replace the elevation Using the CRS Zero Stop cap. Once the CRS shims are installed, the elevation dial will stop turning 4. Align the turret cap so the “0” mark on the cap matches up with shortly past the original zero point when being returned (turning the “0” reference line on the turret shroud. clockwise direction) from a temporary elevation adjustment.
RIFLESCOPE Maintenance Troubleshooting Cleaning Sighting-in Problems The fully waterproof and fogproof Vortex Viper PST riflescope requires Many times, problems thought to be with the scope are actually very little routine maintenance other than periodically cleaning the mount problems. Be sure the mounts are tight to the rifle and the exterior lenses. The exterior of the scope may be cleaned by wiping with a scope is secured so it doesn’t twist or move in the rings. soft, dry cloth.
RIFLESCOPE The VIP Warranty We build optics based on our commitment to your absolute satisfaction. That’s why Vortex products are unconditionally guaranteed and we make this Very Important Promise to you—a Very Important Person. Rest assured that in the event your Viper PST becomes damaged or defective, Vortex Optics will repair or replace the riflescope at no charge to you. Call Vortex Optics at 800-426-0048 for prompt, professional, and friendly service.
