Viper PST Riflescope Manual :Reticle and Subtensions
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Reticle Subtensions
Product Description
The Viper PST (Precision Shooting Tactical) riflescope boasts features associated with top-tier riflescopes, yet is available for a much lower price. Matching reticle and turret measurements allow accurate, fast dialing of shots. The one-piece 30mm tube, precision-machined from a single solid block of aircraft-grade 6061-T6 aluminum, offers ample windage and elevation adjustment. Born from an intimate understanding of riflescope design, forward-thinking engineering, and responsiveness to a market that is vocal about what it wants in a riflescope, the Viper PST series delivers the performance and features tactical shooters demand at an economical price.
Also available with a first focal plane reticle.
Viper PST 6-24×50 SFP EBR-1 MOA Specifications
Magnification
- 6-24 x
Objective Lens Diameter
- 50 mm
Eye Relief
- 4.0 inches
Field of View
- 17.8-5.1 feet/100 yards
Tube Size
- 30 mm
Turret Style
- Tactical
- CRS Zero Stop
Adjustment Graduation
- 1/4 MOA
Travel per Rotation
- 12 MOA
Max Elevation Adjustment
- 65 MOA
Max Windage Adjustment
- 65 MOA
Parallax Setting
- 50 yards to Infinity
Length
- 15.5 inches
Weight
- 23.4 ounces
Product Manuals and Information
Optical Features
XD Lens Elements
- Extra-low dispersion (XD) glass increases resolution and colour fidelity, resulting in crisp, sharp images.
XR Fully Multi-Coated
- Proprietary coatings increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.
Second Focal Plane Reticle
- Scale of reticle maintains the same ideally-sized appearance. Listed reticle subtensions used for estimating range, holdover and wind drift correction are accurate at the highest magnification.
Glass-etched Reticle
- Protected between two layers of glass for optimum durability and reliability.
Illuminated Reticle
- Provides precise aiming under low-light conditions.
Construction Features
Tube Size
- 30 mm diameter.
Single-Piece Tube
- Maximizes alignment for improved accuracy and optimum visual performance, as well as ensuring strength and waterproofness.
Aircraft-Grade Aluminum
- Constructed from a solid block of aircraft-grade aluminum for strength and rigidity.
Waterproof
- O-ring seals prevent moisture, dust and debris from penetrating the riflescope for reliable performance in all environments.
Fogproof
- Argon gas purging prevents internal fogging over a wide range of temperatures.
Shockproof
- Rugged construction withstands recoil and impact.
Hard Anodized Finish
- Highly durable low-glare matte finish helps camouflage the shooter’s position.
ArmorTek
- Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil and dirt.
Tactical-Style Turrets
- Exposed turrets provide fast, accurate and easily read elevation and windage adjustments.
Side Focus
- Adjustment located on riflescope’s left side and is easily accessible from shooting position. Provides optimal image focus and parallax removal.
Internal Mechanism Design Features
CRS Zero Stop
- Customizable Rotational Stop (CRS) aids in return to zero after dialing temporary elevation correction.
Precision-Force Spring System
- Uses premium components in the erector-spring system to ensure maximum repeatability and ease of adjustment.
Precision-Glide Erector System
- Uses premium components in the zoom lens mechanism to ensure smooth magnification changes under the harshest conditions.
Convenience Features
MAG-View Fibre Optic
- Provides a highly visible reference point for the magnification setting.
Radius Bar
- Fibre optic turret rotation indicator provides a highly visible and tactile point of reference for turret rotations. US Patent 7,937,879
Fast Focus Eyepiece
- Allows quick and easy reticle focusing
Vortex PST Riflescope Overview
Product Videos
Custom Field
Product Type Optics
Size 6-24 x 50 SFP
