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OuterImpact

OuterImpact Modular Red Dot Adapter (MRA) for Taurus G3C

Billet dovetail adapter for the Taurus G3C that mounts 30-plus full-size red dots including the Trijicon RMR, Vortex Venom/Viper, and Holosun 507C.

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Quick Specs

Price
$60
Weight
1.1 oz
Brand
OuterImpact
Category
optic-adapter-plate

Features

  • Replaces the factory rear sight
  • Modular multi-optic interface (30+ optics)
  • 7075-T6 billet with steel dovetail base
  • No slide milling required

Capability Boosts

CQB+1

Recommended For

Home Defense
Competition
Vehicle Operations
Range Training
training
target shooting

+12 more

Compatibility Tags

family: handgunoptic-system: adapter-plateoptic-mount: rmroptic-mount: 507cplatform: taurus-g3cframe: taurus-g3

Overview

OuterImpact's MRA is the heavy-duty dovetail option. It bolts a 7075-T6 billet adapter to a steel dovetail base that replaces the rear sight, and its modular top interface fits more than 30 full-size optics: the Trijicon RMR and SRO, Vortex Venom and Viper, Holosun 407C and 507C, Burris FastFire, and most RMR-pattern dots. The steel base is the differentiator, it resists the recoil shear that works aluminum dovetail mounts loose over a high round count. It fits the G3C, G3X, G3XL, GX4, and GX4XL non-optic-cut slides. Shooters running a micro optic (407K/507K/RMSc) use OuterImpact's separate M.R.D.A. version instead.

Key Features

  • 7075-T6 billet adapter on a steel dovetail base
  • Modular interface fits 30+ full-size optics
  • Replaces the rear sight, no slide milling
  • Fits Taurus G3C/G3X/G3XL/GX4/GX4XL
  • RMR, Venom/Viper, 507C, and FastFire support

Pros

  • +Steel dovetail base resists recoil shear better than aluminum mounts
  • +Modular interface fits 30+ full-size optics
  • +No slide milling required
  • +One mount covers most RMR-pattern and Venom-class dots

Cons

  • Replaces the rear iron sight
  • Full-size optics only; micro dots need the separate M.R.D.A. version
  • Sits taller than a TORO pocket plate

Detailed Specifications

Material
7075-T6 billet on steel dovetail base
Mount Type
Rear-sight dovetail modular multi-optic interface
Platform Fit
Taurus G3C, G3X, G3XL, GX4, GX4XL non-optic-cut slides
compatibleOptics
Trijicon RMR/SRO, Vortex Venom/Viper, Holosun 407C/507C, Burris FastFire, and RMR-pattern dots

Compatible Platforms

Pairs Well With

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