DPP Titanium Rear Sight Dovetail Mount for Glock, Compatible with Trijicon RMR/SRO, Holosun 407C/507C/508T and Osight C/XR
Condition: New
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Availability:
In Stock.
Arrives
Saturday, Oct 10
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Size: 7075T6 Aluminum
Features
- FOR NON-MOS GLOCK MODELS: Rear sight dovetail mount for compatible non-optics-ready slides. Not a MOS or optic-cut adapter. Check your slide configuration before ordering.
- COMPATIBLE OPTICS: Trijicon RMR/SRO, Holosun 407C/507C/508T and Osight C/XR. Match the exact optic model; a similar appearance alone does not confirm compatibility.
- LOW-PROFILE 7075-T6 ALUMINUM: CNC-machined, one-piece plate with black anodizing, designed to keep added height low. DPP Titanium is the brand; GL-02AL is aluminum.
- CUSTOM-LENGTH ALLOY STEEL SCREWS: Countersunk screw lengths are tailored to the plate and compatible optics for proper thread engagement. All nine screws have pre-applied blue threadlocker.
- KIT CONTENTS: One plate, six countersunk screws, three flat-point set screws, one T10 wrench and one 2.0 hex key.
Description
DPP Titanium rear sight dovetail mount for compatible Glock pistols. Replaces the rear sight to provide a mounting platform for Trijicon RMR/SRO, Holosun 407C/507C/508T and Osight C/XR. Available in 6AL4V Titanium and 7075T6 Aluminum. This is a rear sight dovetail mount, not a MOS or ORS optic-cut adapter plate.
Item Package Dimensions L x W x H: 7.76 x 5.83 x 0.31 inches
Package Weight: 0.03 kg
Brand Name: DPP Titanium
Color: Black
Material: Aluminum
Manufacturer: Dpp Titanium
Part Number: GL-02AL
Size: 7075T6 Aluminum
Date First Available: June 30, 2019
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Oct 10
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 7075T6 Aluminum
Misnomer. It is not titanium. I bought the aluminum version. It is available in titanium, but for some reason both versions say titanium. Odd. Despite that silliness, it works well and installation was exactly what I expected. Optical sight alignment (Osight X) stays true.
Reviewed in the United States on May 21, 2026 by George Reynolds
Size: 7075T6 Aluminum
Perfect got Glock 19
Reviewed in the United States on September 18, 2026 by Matt Reviews it.
Size: 7075T6 Aluminum
Fix great if you looking to put an optic on a non mos!
Reviewed in the United States on August 4, 2026 by Tray
Size: 7075T6 Aluminum
Ok quality didn’t work with flip red dot
Reviewed in the United States on March 10, 2026 by William
Size: 7075T6 Aluminum
This product surpasses the quality of another I recently purchased. It securely mounts and is half the thickness of the competing product. This dovetail mount is an ideal solution when an MOS slide is unavailable. The included screws and tools are a plus. This product offers exceptional quality at a competitive price.
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Reviewed in the United States on January 12, 2026 by KC in KC
Size: 7075T6 Aluminum
I purchased this because I have commitment issues. I'm not sure if I'll like a pistol red dot and I'm not sure I want to have my slide milled. This plate installed easily, but you will need a plastic faced mallet or sight pusher. It is a tight fit in the dovetail. It took a good bit of whacks to get it in place. I suggest finding the center of your slide and making a small crayon mark on the back. Find the center of the plate and make a crayon mark. Set the plate using the marks to center the plate. The supplied screws mated up perfectly and my holosun mated perfectly to the plate. I used a torque screw driver and used 15 inch/lb on the set screws and per manufacturers instructions, on the screws mounting my holosun to the plate. If the weather holds, I'll go to the range to zero today. As for holsters, both the factory Glock sport combat and Fobus paddle holsters work with optic installed.
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Reviewed in the United States on May 7, 2023 by The Whiz
Size: 7075T6 Aluminum
This worked great on my Glock 22 gen 4. It was a little tight getting the plate on without a sight tool, but a non-marring hammer did the trick. The plate worked perfectly with my PA classic mini reflex. Right or wrong, I torqued the plate to slide at 17 in lbs and the optic to the plate at 14 in lbs. I haven't shot it yet, so time will tell if it stays tight. I did use a bit of blue Loctite on both.
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Reviewed in the United States on September 10, 2025 by CJO
Size: 7075T6 Aluminum
This product worked well and does as expected. However, I had to install the plate with a rubber mallet. Installed this on my Gen 3 Hlock 17. It will not slide in by hand nor fit in a sight vise. I did not like the final design. With the Holosun 507C and the plate,there is no way to co witness the iron sights even with suppressor sights. If this was solely a range gun ok, but if my rmr goes out I have no aim point. If that is all your looking for than this is an easier way to go. The other alternative is buy an MOS slide to fit an rmr sight. I went with the MOS slide. I only gave it 3 stars because it was so hard to install and does not allow co witness. Other than that it's solid for sure.
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Reviewed in the United States on February 13, 2023 by allen308