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Vortex

Vortex Defender-CCW Micro Green Dot 3 MOA Dot Shield RMSc

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Compact Red

Dot optic designed for everyday

Large Sighting

Window for its class with

3 Moa

Bright green dot reticle

10 Brightness

Button-lockout and motion activation

Shield Rmsc

Mounting footprint

$249.99
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SKU: DFCCW-MGD3-843829146418

Overview

Designed for everyday carry setups, this compact reflex sight pairs a Shield RMSc footprint with a 3 MOA bright green dot for fast target acquisition in a streamlined package. It offers 10 brightness settings, motion activation, and button lockout, giving the user control over how the optic is managed in the field or on the range. The large sighting window and minimal distortion are intended to provide a clear sight picture without adding bulk. With a CR1632 battery and up to 9,500 hours of runtime, it is built for shooters who want a practical optic for carry use and ready access.

Why Hunters Choose the Vortex

Compact, Tough

Design suited for everyday carry

Large Sighting

Window for a wider view

Minimal Distortion

Supports a truer sight picture

10 Brightness

Settings offer flexible dot visibility

Button-lockout Helps

Prevent unintended adjustments

Key Features

  • Compact red dot optic designed for everyday carry use.
  • Large sighting window for its class with minimal distortion.
  • 3 MOA bright green dot reticle.
  • 10 brightness settings with button-lockout and motion activation.
  • Shield RMSc mounting footprint.
  • CR1632 battery with 9,500-hour runtime.

Best Used For

  • Everyday carry users wanting a compact optic with a Shield RMSc footprint.
  • Hunters who prefer a bright green 3 MOA dot for quick sight acquisition.
  • Shooters needing 10 brightness settings and button-lockout for simple control.
  • Users who value motion activation and a long 9,500-hour battery runtime.
  • Carry setups where a large sighting window and minimal distortion are priorities.

Specifications

Adjustment Graduation1 MOA
Battery Run Time9,500 hrs.
Battery TypeCR1632
Brightness Settings10
Button LockoutYes
Deck Height6.9mm
Dot ColorBright Green
Dot Size3 MOA
Eye ReliefUnlimited
Length1.59"
Magnification1x
Max Elevation Adjustment110 MOA
Max Windage Adjustment105 MOA
Motion ActivationYes
Mounting FootprintShield RMSc
OpticsExceptional optics for a truer sight picture with minimal distortion
Parallax SettingParallax Free
Reticle3 MOA Green Dot
Sighting WindowOne of the largest in its class
Travel Per Rotation30 MOA
Weight0.95 oz.

Pros

  • Compact, tough design suited for everyday carry use.
  • Large sighting window for a wider view through the optic.
  • Minimal distortion supports a truer sight picture.
  • 10 brightness settings offer flexible dot visibility.
  • Button-lockout helps prevent unintended adjustments.
  • Motion activation keeps the optic ready when needed.

Considerations & Trade-offs

  • The Shield RMSc mounting footprint means compatibility depends on the host slide or adapter setup, so fit should be verified before purchase.
  • The 3 MOA green dot is a focused aiming point, but it does not provide the larger aiming reference some users prefer for faster close-range acquisition.
  • Battery life is listed at 9,500 hours, which is substantial, but the optic still relies on a CR1632 battery and periodic replacement.
  • With 10 brightness settings and motion activation, setup is flexible, but users will need to choose settings that suit changing light conditions and carry preferences.

Suggested Comparisons

  • Micro red dot sights for concealed carry pistols
  • Open reflex sights with Shield RMSc footprint
  • Compact pistol optics with green dot reticles
  • Pistol optic mounting plates and adapter solutions

Suggested Accessories

  • Red dot mounting plate or adapter
  • CR1632 battery
  • Lens cleaning kit
  • Protective optic cover

Frequently Asked Questions

What mounting footprint does the Defender-CCW use?

It uses a Shield RMSc mounting footprint.

What reticle does this optic have?

It has a 3 MOA bright green dot reticle.

How is the brightness controlled?

The Defender-CCW offers 10 brightness settings and includes button-lockout and motion activation.

What battery does it use, and how long is the stated runtime?

It uses a CR1632 battery, with a stated runtime of 9,500 hours.

What are the key size and adjustment specs?

The optic is listed at 1x magnification, with unlimited eye relief, 1 MOA adjustment graduation, 30 MOA travel per rotation, 110 MOA max elevation adjustment, and 105 MOA max windage adjustment.