Vortex Spitfire HD Gen II 3x is a next-generation prism sight designed for carbines chambered in 5.56 ammunition. Vortex Spitfire HD Gen II is a worthy successor to the popular prism sight. In the new generation, the optical system, body and reticle have all been upgraded. The result is a lighter and smaller 3× prism sight using HD optics and an AR-BDC MOA reticle designed around the ballistics of 5.56 ammunition.

Features of the Vortex Spitfire HD Gen II 3x prism sight:

• HD optics — a new optical system optimised to provide exceptional resolution, high light transmission and reduced chromatic aberration
• Brightness adjustment - 12 levels
• Night-vision compatibility - the 2 lowest brightness settings are designed for use with night vision
• Water resistance — O-ring seals prevent moisture, dust and debris from entering, ensuring reliable operation in any environment.
• Shock resistance — construction resistant to firearm recoil and drops.
• Fogproof performance — dry-nitrogen purging prevents internal fogging across a wide temperature range.
• Matte finish — anodising protects against corrosion and reduces light reflections, helping conceal the shooter's position.
• AR-BDC4 reticle - a reticle designed around the ballistics of 5.56 ammunition, providing rapid target acquisition and quick holdover corrections at distances up to 650 metres.

AR-BDC4 reticle

With the BDC reticle, the shooter can transition quickly between distances without having to make additional turret adjustments. The clear, high-contrast reticle supports both precise and rapid shooting in different lighting conditions. The reticle provides a wide field of view of 10.5/100 m. It consists of a central 1 MOA dot, a partial 1.5 MOA ring surrounding it and a vertical stadia line with 4 horizontal markers for holdovers from 300 to 600 yards (274-548 m). The reticle is adjusted using exposed turrets. One click changes the reticle position by 1 MOA. The full adjustment range is as much as 250 MOA vertically and horizontally. The Spitfire HD Gen II uses a focus-adjustable eyepiece designed to make it quick and easy to obtain a sharply focused reticle.

Power supply and package contents

The sight is powered by a CR2032 battery mounted on the side of the unit. To extend operating time, the sight features an automatic shut-off system after 14 hours (from the last button press). The set includes lens covers, a Torx multi-tool, cleaning cloth, CR2032 battery and 2 mounts: a high 1/3 (40 mm) co-witness mount for carbines and a low (27 mm) mount.

Changes compared with the first generation:

• aiming-point adjustment range increased to 250 MOA (vertically and horizontally),
• reduced sight weight and dimensions,
• AR-BDC4 reticle calibrated for 5.56 ammunition.

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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.