The GPO Centuri 3-18x44i (MOA/CCW) riflescope delivers a 6x optical zoom range in a compact 30 mm main tube profile. Engineered for versatile field shooting, this second focal plane optic combines double HD extra-low dispersion glass with proprietary GPObright multi-coatings to achieve 92% light transmission. It features an illuminated MOAi ballistic reticle powered by a single CR2032 battery, a side parallax adjustment focusing from 10 yards (9.1 m) to infinity, and exposed ballistic turrets with a mechanical Zero-Stop system for precise field tracking.

Key Features

• Double HD Optical System: Features extra-low dispersion glass coated with GPObright multi-coatings for 92% light transmission, protected externally by PASSIONdrop hydrophobic lens treatments.
• Exposed Zero-Stop Elevation Turret: Provides 1/4 MOA per click adjustments with counter-clockwise (CCW) rotation, a mechanical zero-stop, and multi-rotation indicators across a total travel range of 90 MOA.
• Illuminated MOAi Reticle: Second focal plane reticle with micro-dot red illumination and an integrated removable throw lever for fast magnification adjustments from 3x to 18x.
• Close-Focus Parallax: Side-adjustable parallax turret operating from 10 yards to infinity accommodates both close-range rimfire vermin control and extended-distance centerfire shooting.
• All-Weather Construction: Dry-nitrogen purged, waterproof, and fogproof 30 mm aircraft-grade aluminum tube weighing 23.3 oz (660 g) with a total length of 13.3 inches (338 mm).

Technical Specifications

• Magnification: 3x – 18x
• Objective Lens Diameter: 44 mm
• Main Tube Diameter: 30 mm
• Focal Plane: Second Focal Plane (SFP)
• Adjustment Click Value: 1/4 MOA (CCW rotation)
• Elevation / Windage Adjustment Range: 90 MOA / 90 MOA
• Parallax Adjustment: Side focus, 10 yards (9.1 m) to infinity
• Eye Relief: 3.75 to 4.0 inches (95–102 mm)
• Field of View at 100 yds: 41 ft (at 3x) to 7 ft (at 18x)
• Weight: 23.3 oz (660 g)
• Length: 13.3 inches (338 mm)
• Power Source: 1x CR2032 lithium coin cell

Who is the GPO Centuri 3-18x44i for?

• Long-range hunters targeting medium to large game — Need the flexible 3x to 18x magnification range and 90 MOA of elevation adjustment to accurately place shots across varying open-country distances using a streamlined 44 mm objective hunting riflescope.
• Rimfire and centerfire varmint shooters — Rely on the side parallax adjustment focusing down to 10 yards (9.1 m) combined with fine 1/4 MOA click adjustments to transition between close-range pest control and small targets at extended range.
• Precision target shooters operating at extended distances — Benefit from the 30 mm tube diameter providing 90 MOA of internal travel, an exposed CCW zero-stop elevation turret, and the top-end 18x magnification for exact point-of-aim holdovers.

Less suitable for: Close-quarters brush hunting requiring rapid target acquisition where a 1-6x or 1-8x low power variable optic (LPVO) suits better due to a wider field of view at 1x; dedicated low-light dusk shooting where a larger 50 mm or 56 mm objective riflescope gathers more light; or ultra-light mountain hunting setups requiring a sub-500 g lightweight optic rather than this 23.3 oz platform.