GPO Spectra 6x 3-18x56i Rifle Scope

The GPO SPECTRA 6x 3-18x56i Riflescope combines a versatile 6x zoom range with a 56 mm objective lens for low-light shooting. Available with a G4i Fiber reticle or BRi glass reticle, its compact design houses an HD lens system, a 30 mm main tube and a tool-free adjustable ballistic turret.

Optics for changing distances and light

The HD lens system delivers high light transmission, resolution, colour rendition and edge-to-edge sharpness. Magnification adjusts from 3x to 18x, while parallax adjustment from 10 m to infinity accommodates close through to very long distances. The large objective lens supports use at twilight and in difficult lighting conditions.

Reticle choice with iControl illumination

Choose between the G4i Fiber reticle and BRi glass reticle. Both feature GPO's German-made iControl illumination control, with automatic switch-off after three hours and a battery warning when 15% power remains.

Integrated position sensors monitor elevation and windage angles, switching the illumination off after a few minutes or immediately, depending on the scope's position. Returning the riflescope to its normal position reactivates the reticle in a fraction of a second. The position-sensor function can be deactivated and reactivated by the user.

Key features

• Precise, robust mechanics with tool-less zeroing.
• Tool-free adjustable ballistic turret with centimetre-click adjustment.
• Included removable throw lever for magnification adjustment.
• Generous eye relief.

Specifications

• Magnification: 3-18x.
• Zoom ratio: 6x.
• Objective lens diameter: 56 mm.
• Main tube diameter: 30 mm.
• Reticle options: G4i Fiber or BRi glass, both illuminated.
• Parallax adjustment: 10 m to infinity.
• Adjustment range: 250 cm at 100 m.