What rings do I need to mount the GPO Centuri 4-16x44i to my rifle?

The Centuri 4-16x44i features a standard 30mm main tube diameter, so you will need to pair it with 30mm scope rings compatible with your rifle's Picatinny or Weaver rail setup. It is well-suited for popular Australian hunting and target calibres ranging from .223 Rem and .308 Win up to heavier magnums.

How close can I focus with the side parallax on the Centuri 4-16x44i?

The side parallax adjustment turret on this model focuses down from 10 yards (~9.1 m) all the way to infinity. This makes the scope versatile enough for close-range rimfire and airgun applications as well as mid-to-long-range centre-fire shooting.

Does the GPO Centuri 4-16x44i require any electrical compliance certificates for use in Australia?

No electrical compliance certificates such as SAA approval or RCM are required for this product. The scope is a purely optical instrument powered exclusively by a single internal CR2032 lithium coin cell battery for the reticle illumination and does not connect to 240V mains electricity.

How does the zero-stop turret function on this model?

The Centuri 4-16x44i is equipped with a Zero-Stop Lock ballistic reset elevation turret offering 1/4 MOA per click adjustments. This allows you to quickly dial your elevation for distance and reliably return back to your zero point without losing your original setup.

MOA Riflescope - GPO Centuri RC440

The GPO Centuri 4-16x44i (MOA/CCW) is a second focal plane hunting riflescope engineered for mid-to-long-range precision on centre-fire and rimfire rifle platforms. Built on a 30 mm main tube, it combines Double HD laminated glass with GPObright multi-coatings and PASSIONdrop hydrophobic lens treatments to maximise light transmission and clarity. Featuring 1/4 MOA counter-clockwise turret clicks, a Zero-Stop elevation system, and an illuminated MOAi ballistic reticle with iControl auto-off technology, this optic delivers dependable target acquisition across variable field environments.

Key Features

4:1 Zoom Optical System: Provides 4x to 16x variable magnification paired with a 44 mm objective lens for versatile field tracking and target engagement.
Illuminated MOAi Reticle: Micro-dot centre illumination powered by a single CR2032 battery with automated shutoff to preserve battery life.
Ballistic Turrets with Zero-Stop: Features 1/4 MOA click values in counter-clockwise rotation and a Zero-Stop locking elevation dial for repeatable returns to zero.
Close-Focus Parallax Adjustment: Side-focus turret adjusts parallax continuously from 10 yards (9.1 m) to infinity.
Rugged Weatherproof Construction: IPX-5 water-resistant, nitrogen-purged fog-proof, and shock-tested housing measuring 14.5 inches (368 mm) in length.

Specifications

Magnification: 4x – 16x
Objective Lens Diameter: 44 mm
Main Tube Diameter: 30 mm
Focal Plane: Second Focal Plane (SFP)
Reticle: MOAi illuminated micro-dot
Turret Adjustment: 1/4 MOA per click (Counter-Clockwise rotation)
Elevation Travel: 90 MOA at 100 yards
Windage Travel: 90 MOA at 100 yards
Parallax Range: 10 yards to infinity
Field of View at 100 Yards: 31.0 ft (at 4x) to 8.0 ft (at 16x)
Eye Relief: 3.5 inches (89 mm)
Length: 14.5 inches (368 mm)
Weight: 22.7 oz (643 g)
Water Resistance Rating: IPX-5

Who is the GPO Centuri 4-16x44i for?

Medium-to-large game hunters in open terrain — leverages the 4x to 16x magnification range and 44 mm objective lens diameter to identify and engage targets across diverse hunting distances.
Varmint and precision centre-fire target shooters — utilises the expansive 90 MOA elevation and 90 MOA windage total travel range alongside side parallax adjustment down to 10 yards for precise bullet-drop compensation.
Recreational long-range shooters using 30mm mounting rings — balances rifle handling with a manageable 22.7 oz overall weight on standard 30 mm main tube setups.

Less suitable for: Ultra-long range target shooting beyond 800 to 1,000+ metres; shooters operating at these distances require a higher-magnification riflescope featuring a First Focal Plane (FFP) reticle and a larger 50 mm to 56 mm objective lens.

SKU	GPO40668LP
Model #	RC440
Brand	Gpo
Shipping Weight	1.0000kg

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Gpo Centuri Rc440 Riflescope 4-16x44 30mm Moai

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