Skip to content
  1. GOWUTAR Optics | Official Website
Front angled product view of the GOWUTAR GP-M MOS pistol green dot sight
Front angled product view of the GOWUTAR GP-M MOS pistol green dot sight
Front angled view of the GOWUTAR GP-M MOS green dot sight for pistols
Rear angled view of the GOWUTAR GP-M green dot sight for Glock MOS pistols
Rear angled view of the GOWUTAR GP-M green dot sight mounted on a Glock pistol
GOWUTAR GP-M red dot sight direct-mount for GLOCK MOS pistols
Crisp 3 MOA green dot of the GOWUTAR GP-M sight for MOS pistols
GOWUTAR GP-M pistol green dot sight featuring Shake Awake technology
GOWUTAR GP-M green dot sight against a day-and-night forest background, highlighting 10 brightness settings
GOWUTAR GP-M optic with a clear lens and an exploded view of its side-loading battery compartment
GOWUTAR GP-M mounted on a rain-covered pistol on wet rocks
GOWUTAR GP-M optic with a clear lens and labeled brightness controls, elevation dial, windage dial and side-loading battery compartment
GOWUTAR GP-M MOS direct-mount green dot sight with no adapter plate required

GOWUTAR GP-M 3 MOA MOS Direct-mount Green Dot Sight for Glock MOS Slides

Sale price $149.99

FREE SHIPPING

Enjoy free shipping on all orders. Fast and reliable delivery to your door.

Shop with confidence

  • Fast & Free shipping
  • Factory Direct
  • U.S. Inventory
  • 3-Year Warranty

Product Features

  • MOS Direct-mount, No Adapter Plate Needed: Designed for compatible GLOCK MOS systems, the GP-M mounts directly to the MOS slide for a lower profile, improved stability, and faster target alignment.
  • Rugged 7075-T6 Aluminum Build: Crafted from aerospace-grade 7075-T6 aluminum with a hard-anodized finish, this green dot withstands heavy recoil, impact, and harsh weather for dependable performance in any condition.
  • Motion-Activated Auto Wake: The sight automatically enters sleep mode after 4 minutes of inactivity to save battery, and instantly powers on with the slightest movement, it's always ready when you need it.
  • Protective Button Guard: Integrated button guard prevents accidental presses, so your settings stay locked in during high-pressure or dynamic use. Ideal for competitive shooting and range training.
  • Crisp 3 MOA Green Dot: The crisp 3 MOA dot delivers a sharp, precise aiming point. It enables fast target acquisition while maintaining accuracy at longer distances, offering the perfect balance between speed and precision.
  • Easy Adjustments & Brightness Control: 10 brightness settings for all lighting conditions, with tactile windage/elevation adjustments for precise zeroing and a side-loading battery for quick replacement without removing the optic.

GOWUTAR GP-M MOS direct-mount green dot sight for pistolsDirect MOS Mount. Low Profile. 

The GOWUTAR GP-M is an open reflex sight designed for compatible GLOCK MOS pistols. Its direct-mount design eliminates the need for an additional adapter plate, keeping the optic close to the slide for a streamlined setup.

With a spacious viewing window, a crisp 3 MOA green dot, motion activation, and a side-loading battery compartment, the GP-M brings convenient operation and dependable construction to your everyday setup.

GOWUTAR GP-M MOS direct-mount optic without adapter plate neededDirect Mount for Compatible GLOCK MOS Slides

The GP-M uses a dedicated MOS footprint for direct attachment to compatible slides. Its low-profile design supports co-witnessing with suitable iron sights; actual sight visibility depends on the pistol and iron-sight height.

Compatible models: GLOCK MOS Gen 3/4/5 configurations in the G17, G19, G20, G21, G22, G23, G34, G35, G40, G41, G45, and G47 model families.

Not compatible with: G43X MOS, G48 MOS, Gen 6 MOS, or standard non-MOS slides.

Check your exact pistol model, generation, and slide configuration before purchasing.

Crisp 3 MOA green dot of the GOWUTAR GP-M sight for MOS pistols3 MOA Green Dot & Spacious Viewing Window

The 3 MOA green dot offers an easy-to-identify aiming reference while keeping the surrounding view open. A 25.2 × 17.2 mm fully multi-coated lens provides a generous viewing area within a compact housing.

With true 1× magnification and unlimited eye relief, the GP-M supports comfortable viewing with both eyes open. Adjust the brightness to keep the dot clearly visible without excessive glare.

GOWUTAR GP-M MOS direct-mount green dot sight with ten brightness levels for all lights10 Brightness Settings for Changing Light

Adjust the dot using the ▲ and ▼ buttons to match your surroundings. The GP-M offers eight daytime settings and two night-vision-compatible settings, allowing finer brightness control across different lighting conditions.

The two lowest settings are intended for use with compatible night vision devices. The GP-M does not provide night vision on its own.

GOWUTAR GP-M pistol green dot sight featuring Shake Awake technologyShake Awake with Brightness Memory

Once powered on, the GP-M automatically enters sleep mode after 240 seconds without movement. Movement wakes the green dot and restores the previous brightness setting.

This motion activation feature reduces unnecessary battery use between sessions. After turning the sight off manually, power it on again to reactivate motion sensing.

GOWUTAR GP-M MOS green dot sight with side loading battery compartmentSide-Loading Battery, Keep Your Optic Mounted

The GP-M runs on a CR1632 3V battery. Its side-loading compartment lets you replace the battery while leaving the optic mounted, avoiding removal and reinstallation simply to access the battery.

Battery life reaches up to 40,000 hours, depending on brightness setting and usage conditions.

GOWUTAR GP-M rugged aluminum MOS direct-mount optic for pistolsDurable 7075-T6 Aluminum Construction

Built from 7075-T6 aircraft-grade aluminum with a hardcoat anodized finish, the GP-M combines a compact form with durable construction. An IPX7 waterproof rating and 1500G shock resistance help it withstand moisture and recoil-related demands.

Technical Specifications

Material 7075-T6 Aircraft Grade Aluminum
Body Coating Hardcoat Anodized Finish
Mount MOS Footprint
Lens Coating Fully Multi-coated
Lens Size 25.2×17.2mm/0.99×0.68in
Magnification 1X
W/E Range ±45 MOA (total 90 MOA)
Brightness Setting 10 levels (8 Daytime/2 NV)
Eye Relief Unlimited
Waterproof IPX7, up to 1 meter
Shockproof 1500G
Battery Type CR1632 3V
Battery Life 160 - 40,000h
Net Weight 52g / 1.83oz 

Product DimensionsProduct dimensions of the GOWUTAR GP-M pistol green dot sight

Package Contents

1 x GP-M Open Green Dot Sight for Glock MOS

1 x CR1632 Battery

3 x Screw Sets

1 x Mini Screwdriver

1 x Cleaning Cloth

1 x User Manual

(Prefer a red aiming point? Explore the GP-M Red Dot Sight with the same MOS direct-mount design.)