Taurus G3 Red Dot Mount – Dovetail Mounts for Old & New Models

The Taurus G3 is a trusted pistol for defense, carry, and range use. To make it optics-ready, you need the right red dot mount. At Mounts Plus, we carry Taurus G3 dovetail red dot mounts that fit directly into your pistol’s rear sight dovetail — no drilling, no milling, and no adapter plates required.

Since Taurus has used two different dovetail cuts for the G3, it’s important to choose the correct mount for your pistol. We offer both:

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Two Dovetail Styles for the Taurus G3

1. Old-Style Taurus Dovetail Mount

• Fits earlier Taurus G3 models with the original dovetail cut.

• Slides into the rear sight dovetail for a secure, stable mount.

• Compatible with popular optics like Holosun, Trijicon RMR, Vortex Venom, Burris FastFire, and more.

2. Glock-Style Dovetail Mount

• Fits newer Taurus G3 pistols that use a Glock-pattern rear sight dovetail.

• Expands optic compatibility with a wider range of brands.

• Designed for the same durability and secure fit as the old-style version.

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Why Choose a Taurus G3 Red Dot Dovetail Mount?

• Direct dovetail fit — no adapter plates needed.

• Works with top optics including Holosun, Trijicon, Vortex, Leupold, Burris, and Shield.

• Durable construction CNC-machined from aluminum.

• Easy installation with included hardware.

• Perfect upgrade for concealed carry, home defense, or competition.

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Key Features

• Mount Type: Rear sight dovetail mount (old-style and Glock-style).

• Supported Optics: Holosun 407c/507c/K Series, Trijicon RMR/SRO, Vortex Venom/Viper/Defender, Burris FastFire, Leupold DeltaPoint Pro, Shield RMS/RMSc.

• Compatible Pistols: Taurus G3 (old dovetail and Glock-style dovetail), G2, G3c, PT111 G2, PT140 G2.

• Material: CNC-machined aluminum, hard-anodized finish.

• Hardware Included: Mounting screws (blue Loctite recommended).

• Torque Spec: 15 in/lbs.

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Installation Tips

• Confirm which dovetail cut your Taurus G3 uses (old-style vs Glock-style).

• Remove the rear sight and insert the dovetail mount.

• Secure with screws (use blue Loctite, torque to 15 in/lbs).

• Mount your red dot and zero it to your preferred distance.

• A gunsmith is recommended if you want a professional installation.

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Shop Taurus G3 Dovetail Red Dot Mounts

Mounts Plus has the right dovetail mount for your Taurus G3, whether you own an older model or the latest Glock-style version. Choose the correct mount, add your favorite optic, and transform your Taurus G3 into an optics-ready pistol.

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FAQs About Taurus G3 Dovetail Red Dot Mounts

How do I know which Taurus G3 dovetail mount I need?
Check your pistol’s rear sight cut. Older G3 models use the original Taurus dovetail, while newer versions use a Glock-style dovetail.

Which optics are compatible with these mounts?
These mounts fit Holosun 407c/507c/K, Trijicon RMR/SRO, Vortex Venom/Viper/Defender, Leupold DeltaPoint Pro, Burris FastFire, and Shield RMS/RMSc.

Do I need an adapter plate for the Taurus G3 red dot mount?
No. Both versions are direct dovetail mounts — no adapter plates are required.

Will this mount fit other Taurus pistols?
Yes. Many mounts are also compatible with Taurus G2, G3c, PT111 G2, and PT140 G2.

Can I install the dovetail mount myself?
Yes. With the proper tools, you can install it at home. However, many shooters choose a gunsmith for professional installation and sight alignment.

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