GPO Spectra 8x 1.6-13x44i Riflescope with Rail – G4i Fiber Reticle
An exceptionally versatile all-round riflescope for stand hunting, stalking, driven hunts, and use with clip-on devices.
The GPO Spectra 8x 1.6-13x44i is ideally suited for thermal and night vision clip-on devices thanks to its ultra-compact 44 mm objective lens, reinforced housing, and parallax adjustment from 10 m to ∞.
Featuring a 30 mm main tube, an 8x zoom range from 1.6x to 13x, and an impressive adjustment range of 320 cm at 100 m, this riflescope covers a wide range of hunting applications. The wide field of view at low magnification is ideal for driven hunts, while the 13x maximum magnification provides the precision needed for longer-range shots. The optional GPO Ballistic Turret (GBT) further expands its capabilities.
Key Features at a Glance
- 8x zoom range from 1.6x to 13x
- Ultra-compact design with an overall length of just 308 mm
- Optimized for thermal and night vision clip-on devices
- Parallax adjustment from 10 m to ∞
- HD lens system with 90% light transmission
- G4i Fiber reticle, rail-mounted version
- iControl™ illumination technology, made in Germany
- Tool-free turret zero reset, throw lever, and integrated Zero Stop
- Upgradeable with the optional GPO Ballistic Turret (GBT)
- Generous 95 mm eye relief
- Large 8.5 mm exit pupil
Compact Design for Modern Hunting Setups
With an overall length of just 308 mm and a weight of 714 g in the rail-mounted version, the rifle remains well-balanced and easy to handle. This creates a particularly harmonious setup on lightweight bolt-action rifles.
The HD lens system delivers high resolution, natural color reproduction, and excellent edge-to-edge sharpness. In addition, its 90% light transmission ensures a bright, high-contrast image.
G4i Fiber Reticle with iControl™ Technology
The proven G4i Fiber reticle uses a fiber-optic element to create a sharply defined illuminated aiming point with a very small diameter and exceptional brightness. This ensures excellent visibility in changing light conditions and enables rapid target acquisition.
The Spectra 8x 1.6-13x44i also features integrated iControl™ technology. In addition to automatic shut-off after three hours and a low-battery warning at 15% remaining capacity, integrated Angle Sensors detect changes in the riflescope's position. When the rifle is set down or taken out of the shooting position, the illumination switches off automatically. As soon as the rifle is brought back into position, the illuminated reticle reactivates within fractions of a second.
What's Included
- GPO Spectra 8x 1.6-13x44i riflescope with rail
- Throw Lever
- Cleaning cloth
- Bikini cover
- CR2032 battery
- Instruction manual
Technical Specifications – GPO Spectra 8x 1.6-13x44i
| Magnification | 1.6x – 13x |
| Objective Lens Diameter | 44 mm |
| Field of View at 100 m | 20.5 – 2.6 m |
| Exit Pupil | 8.5 – 3.5 mm |
| Eye Relief | 95 mm |
| Click Adjustment | 1 cm / 100 m |
| Elevation Adjustment Range | 320 cm / 100 m |
| Windage Adjustment Range | 320 cm / 100 m |
| Parallax Adjustment | 10 m – ∞ |
| Diopter Adjustment | -3 / +2 dpt |
| Light Transmission | 90% |
| Main Tube Diameter | 30 mm |
| Length | 308 mm |
| Height | 61 mm |
| Width | 83 mm |
| Weight | 714 g |
| Reticle | G4i Fiber |
| Focal Plane | Second Focal Plane (SFP) |
| Objective Outside Diameter | 51.2 mm |
| Eyepiece Outside Diameter | 45.8 mm |
| Internal Objective Thread | M46x0.75 |
| Mounting | Rail mount |
GPO GmbH, Wildmoos 9, 82266 Inning, Bayern, Deutschland, info@gp-optics.com, https://gp-optics.com/


