UTG OP3 3-12X44 30mm Compact Scope AO IE Glass UMOA OP3-GM3124UMOA

Dial in precision from the bench, the blind, or the back forty with a scope built to do more in less space. The UTG OP3 3-12X44 30mm Compact Scope, AO, IE®, Glass UMOA (OP3-GM3124UMOA) is a feature-rich optic designed for shooters who want real-world durability, repeatable adjustments, and an intelligent MOA reticle—all in a compact footprint that fits modern rifles, air rifles, and hunting setups. Built on UTG’s TRUE STRENGTH® (TS) platform, completely sealed and nitrogen filled, and IPX7/IP67 rated, this scope is engineered for shockproof, fogproof, waterproof performance and reliable zero holding. Leapers

If you’re searching for a UTG OP3 3-12x44, 30mm compact scope with adjustable objective/parallax, UMOA etched glass reticle, or OP3-GM3124UMOA 4717385554689, this is a smart, capability-packed choice that’s ready for everything from close-range pests to longer-distance target work.

3-12X Versatility with a 44mm Objective: One Scope, Many Roles

The 3-12X magnification range gives you a practical blend of speed and precision:

• 3X for quicker acquisition and wider situational awareness

• 12X for careful shot placement, small targets, and distance work

Combined with a 44mm objective lens and 30mm tube, this scope is designed to deliver a bright, clear sight picture while still staying compact and easy to mount on a wide range of rifles. Leapers

Emerald Lens Coatings for Clarity and Light Transmission

UTG equips this optic with best-in-class Emerald lens coatings to help maximize light transmission and deliver crisp image clarity—especially useful during early/late shooting hours and in mixed lighting. Leapers

UMOA Etched Glass Reticle: Holds, Ranging, and Real Precision

At the heart of this optic is the UMOA range-estimating etched glass reticle, built for shooters who want fast, accurate holdovers and wind holds without guesswork. The reticle uses MOA-based hash marks for:

• Range estimation

• Bullet drop compensation

• Wind drift compensation Leapers

UTG even provides detailed UMOA subtension guidance: at 10X and 100 yards, the reticle features a 4 MOA center cross (end to end) with 2 MOA hash increments up to 50 MOA holdover, 20 MOA hold under, and 30 MOA wind holds per side—excellent for long-range style calculations and rapid holds once you know your dope. Leapers

Because it’s etched glass, you still have a visible aiming reference even if illumination is off or the battery is depleted. Leapers

EZ-TAP® IE® Illumination: Red/Green + 36-Color Modes with Memory

Lighting conditions change—fast. UTG’s EZ-TAP® Illumination Enhancing (IE®) system gives you red/green dual-color plus 36 multi-color modes so you can match your reticle illumination to the background and time of day. It also includes 1-click illumination memory, returning you to the last color/brightness setting you used. Leapers

Battery is CR2032 3V, loaded at the rear eyepiece. Leapers

SWAT Side Wheel Parallax: 10 Yards to Infinity

For precision at varying distances—especially close-range airgun/rimfire work or longer-range shooting—parallax control matters. This scope includes UTG’s Low Top Side Wheel Adjustable Turret (SWAT) for parallax adjustment from 10 yards to infinity, letting you fine-tune focus and reduce parallax error as distance changes. Leapers

Premium Target Turrets: Zero Lockable, Resettable, 1/4 MOA Clicks

The OP3 is built for shooters who actually use their turrets. You get low top target turrets that are zero lockable and resettable, with precise 1/4 MOA per click adjustments for both windage and elevation. Leapers

Adjustment travel is substantial:

• Elevation total travel: ≥ 80 MOA (≥40 up / ≥40 down)

• Windage total travel: ≥ 80 MOA Leapers

Built for Real Use: TRUE STRENGTH® + Sealed, Nitrogen Filled + IP Rating

Durability is a core selling point of the OP3 line. This scope is:

• Built on UTG’s TRUE STRENGTH® Platform

• Completely sealed and nitrogen filled

• IPX7/IP67 rated for water resistance
  All supporting shockproof performance and consistent zero holding in the field. Leapers

It’s also listed with a .308 caliber rating, reinforcing that it’s intended to handle real recoil and field use. Leapers

Compact Dimensions with a Big, Usable Field of View

Despite its capability, this optic stays compact:

• Length: 10.1 in

• Weight: 20.7 oz (587 g) Leapers

And you still get a practical sight picture:

• Field of View: 32–10 ft @ 100 yds (linear), 6.1°–1.9° (angular)

• Eye relief: 4–3.5 in Leapers

What’s Included: Ready to Mount Out of the Box

This scope ships with the essentials, so you’re not immediately buying extra parts:

• Medium profile Max Strength Twist Lock Picatinny/Weaver rings (30mm)

• Flip-open lens caps

• 3" removable threaded sunshade

• CR2032 battery

• Tools and cleaning cloth Leapers

Product Identifiers for Listings and Inventory

• Product: UTG OP3 3-12X44 30mm Compact Scope, AO/SWAT, IE®, Glass UMOA

• Model / Part Number: OP3-GM3124UMOA Leapers

• EAN/UPC: 4717385554689

Why Choose the UTG OP3-GM3124UMOA?

If you want a compact 30mm scope that brings together emerald-coated clarity, MOA-based ranging/hold features, serious turret functionality, and a modern 36-color illumination system with memory, the UTG OP3 3-12X44 UMOA is built to deliver. It’s a smart fit for shooters who want to dial or hold with confidence, manage parallax from close range to infinity, and trust their optic in real weather and real recoil. Leapers

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