The Vortex Viper PST II 5-25×50 FFP riflescope takes precision optics to a higher level, designed to deliver accurate shots at medium and long range. The first and most noticeable change compared with the previous generation of PST riflescopes is the integration of the reticle-illumination brightness control with the parallax-adjustment turret. This solution significantly improves the ergonomics of the riflescope and makes settings quicker to change. The illumination offers 10 brightness levels, with an off position between each level. This allows the illumination to be switched off without rotating the control through its entire range, but simply by one step.

Vortex Viper PST II 5-25×50 FFP is a riflescope designed to meet the expectations of the most demanding shooters in military service, sport shooting and hunting alike.

OPTICS

• XD lenses - high-density glass with very low dispersion, providing excellent resolution and colour saturation
• XR lens coating - Vortex's proprietary multi-layer XR anti-reflective lens coating improves light transmission, providing excellent image brightness
• First-focal-plane reticle - the reticle scale remains proportional to the size of the magnified target. Constant subtensions allow accurate ranging throughout the entire magnification range
• Glass-etched reticle - protected between two layers of glass for durability and reliability
• Reticle illumination - the riflescope illumination is adjustable from 0 to 10, allowing higher settings for daylight use and lower settings for night-time use. The lowest levels also allow the riflescope to be used with night vision.

CONSTRUCTION

• 30 mm tube - provides a much wider vertical and horizontal adjustment range than a one-inch tube
• One-piece tube - increases the riflescope's strength and waterproof performance
• Durable aluminium alloy - the riflescope is made from a single piece of aluminium alloy for greater resistance to damage
• Waterproofing - built-in seals prevent moisture, dust and debris from entering, improving reliability in all conditions
• Fogproof performance - argon purging prevents internal fogging across a wide temperature range
• Shock resistance - the lenses are mounted and mechanically secured so that the riflescope retains its settings in the event of recoil or a drop
• Anodised finish - hard anodising provides high durability and also helps conceal the shooter's position
• ArmorTek - an exceptionally hard, scratch-resistant coating protects the external lens surfaces against scratches, oil and dirt
• Tactical-style exposed turrets - exposed turrets allow easy scale reading and rapid horizontal and vertical adjustment of the riflescope

INTERNAL MECHANISMS

• RZR Zero stop - this mechanism prevents the adjustment from being rotated beyond the field-of-view range
• Precision-Force Spring System - the reticle-adjustment system is made from premium materials and uses a precision spring. This provides very high accuracy and smooth operation, helping improve shot-to-shot repeatability.
• Precision-Glide Erector System - the components used in the magnification-adjustment system are manufactured with high precision from premium materials. This attention to every detail provides smooth operation regardless of the conditions.

USER FEATURES

• Red indicator - a fibre-optic indicator positioned on the turret provides an illuminated reference point for turret rotations.
• Fast-focus eyepiece - allows the reticle to be focused quickly and easily.

Dual-use products are goods used in both civilian and military sectors. Their export from Poland is subject to strict regulations intended to prevent their use in weapons production and threats to international security.

Poland applies strict export-control regulations in accordance with international agreements governing the export of dual-use goods. Exporting such goods, which may be used in military technologies or support the development of armaments, requires special licences.