Truglo Red Dot Sight Adapter – RMR to TRUGLO® TRU•TEC™ Micro (TG8100B, TG8100BM, TG8100G), Leupold®, Vortex®, EOTech®, Burris®, Meopta®, and more

Convert your RMR-cut pistol slide to fit a wide range of popular red dot optics — fast, secure, and hassle-free.

Mounting your red dot optic shouldn’t require custom machining or expensive slide cuts. With the Truglo Red Dot Sight Adapter, you can instantly convert your existing RMR-cut slide to fit multiple modern optics — saving time and money without compromising performance.

Crafted with a durable nitride finish, this adapter plate is built to withstand hard use, whether you're on duty, at the range, or carrying daily.

🔧 Key Features:

• ✅ Universal RMR-to-Multi-Optic Compatibility
  Designed to convert RMR-cut slides to fit several optics — including Holosun, Trijicon, Doctor, and more.

• ✅ Durable Nitride-Coated Steel Construction
  Resists corrosion, scratches, and wear from repeated holstering and use.

• ✅ Easy Drop-In Installation
  Mounts quickly using included hardware. No gunsmithing or special tools required.

• ✅ Low-Profile Design
  Keeps your red dot sitting tight to the slide for a lower bore axis and faster sight picture.

• ✅ Fits Popular Pistols
  Compatible with RMR-cut slides on pistols like Glock MOS, SIG, Smith & Wesson, and others (check your footprint).

📦 What’s Included:

• 1x Truglo Red Dot Adapter Plate (Nitride Finish)

• Mounting hardware

• Installation instructions

🔐 Shop with Confidence at GrabAGun
All optics and firearm accessories ship fast with flat-rate shipping and secure checkout. Get your gear — and your optic — mounted the right way.

❓ Frequently Asked Questions (FAQ)

Which optics are compatible with this adapter?

The adapter is designed for red dots that share similar mounting footprints with RMR-style optics — including Holosun, Trijicon RMR, Doctor, and more. Check your optic's spec sheet to confirm compatibility.

Will it fit my Glock or SIG with an RMR cut?

Yes. If your slide is cut for the RMR footprint, this adapter will work. It’s especially popular for Glock MOS models and aftermarket RMR-ready slides.

Is this made of steel or aluminum?

It is constructed of nitride-coated steel — built for long-lasting durability and recoil resistance.

Can I install this without a gunsmith?

Absolutely. This is a drop-in part — install with the provided screws and basic tools. Just be sure to follow torque specs and apply threadlocker if needed.

Does this plate co-witness with iron sights?

That depends on your red dot height and suppressor sight height — the adapter is low-profile, making it compatible with most standard co-witness setups.

🔫 Upgrade Your Slide. Mount Your Optic. Dominate Every Shot.

Whether you're upgrading your EDC setup, building a custom pistol, or preparing for competition, the Truglo Red Dot Adapter helps you stay locked in, lined up, and ready for action — with the red dot of your choice.