Do I need to mill the slide?

No. These slides are pre-cut for red dot optics and ready to mount without modification.

Are Gen 3 and Gen 4 Glock 26 slides interchangeable?

No. Gen 3 and Gen 4 Glock 26 slides have different recoil spring systems and are not cross-compatible.

Glock 26 Red Dot Slide | RMR-Cut Slides for Gen 3 & 4

Name: Glock 26 Red Dot Slide
Brand: Zaffiri Precision
SKU: G26-RMR-SLIDE
Price: 331.00 USD
Availability: InStock

**Zaffiri Precision RTS G26 Gen 3&4 ZPS.P Slide RMR Cut Olive Drab(OD Green)** $331.10

**Zaffiri Precision RTS G26 Gen 3&4 ZPS.P Slide RMR Cut Sniper Grey** $331.10

**Zaffiri Precision RTS G26 Gen 3&4 ZPS.P Slide RMR Cut TiN** $331.10

**Zaffiri Precision RTS G26 Gen 3&4 ZPS.P Slide RMR Cut Flat Dark Earth(FDE)** $331.10

**Zaffiri Precision RTS G26 Gen 3&4 ZPS.4 Slide RMR Cut Sniper Grey** $331.10

**Zaffiri Precision RTS G26 Gen 3&4 ZPS.P Slide RMR Cut Armor Black** $331.10

**Zaffiri Precision RTS G26 Gen 3&4 ZPS.4 Slide RMR Cut Olive Drab(OD Green)** $331.10

**Zaffiri Precision RTS G26 Gen 3&4 ZPS.4 Slide RMR Cut Flat Dark Earth(FDE)** $331.10

**Zaffiri Precision RTS G26 Gen 3&4 ZPS.4 Slide RMR Cut Armor Black** $331.10

**Zaffiri Precision RTS G26 Gen 3&4 ZPS.3 Slide RMR Cut Olive Drab(OD Green)** $331.10

**Zaffiri Precision RTS G26 Gen 3&4 ZPS.3 Slide RMR Cut Sniper Grey** $331.10

**Zaffiri Precision RTS G26 Gen 3&4 ZPS.3 Slide RMR Cut Flat Dark Earth(FDE)** $331.10

**Zaffiri Precision RTS G26 Gen 3&4 ZPS.3 Slide RMR Cut Armor Black** $331.10

**Zaffiri Precision RTS G26 Gen 3&4 ZPS.2 Slide RMR Cut Olive Drab(OD Green)** $331.10

**Zaffiri Precision RTS G26 Gen 3&4 ZPS.2 Slide RMR Cut Sniper Grey** $331.10

**Zaffiri Precision RTS G26 Gen 3&4 ZPS.2 Slide RMR Cut Flat Dark Earth(FDE)** $331.10

**Zaffiri Precision RTS G26 Gen 3&4 ZPS.2 Slide RMR Cut Armor Black** $331.10

Glock 26 Red Dot Slide – Gen 3 & Gen 4 Optics-Ready Slides

Looking to upgrade your Glock 26 with a red dot sight? Our Glock 26 red dot slides are precision-machined and pre-cut for the most popular optics—giving you the speed, accuracy, and modern performance of a red dot without custom milling.

Whether you’re building a new carry gun or enhancing your Gen 3 or Gen 4 Glock 26, these slides make it easy to mount your favorite Trijicon, Holosun, or Swampfox optic.

🔍 What Is a Glock 26 Red Dot Slide?

A Glock 26 red dot slide is an aftermarket slide with a milled optic cut, allowing direct mounting of mini red dot sights. These cuts follow the industry-standard RMR footprint, so you can install top-tier optics without using adapter plates or modifying your OEM slide.

✅ Precision CNC machining
✅ Drop-in fit for Glock 26 Gen 3 & Gen 4
✅ Compatible with factory internals & barrels
✅ Suppressor-height sight support for co-witness

🔝 Top Red Dot Sights for Glock 26 Slides

Optic	Footprint	Co-Witness Option	Battery Life
Trijicon RMR Type 2	RMR	Yes (1/3 or absolute)	4 years (auto mode)
Holosun 507C X2	RMR	Yes	50,000 hrs
Swampfox Liberty/Justice	RMR	Yes	4,000+ hrs

💡 All slides come with optic mounting screws and cover plates for non-optic use.

📦 Best Glock 26 Red Dot Slides We Offer

🔩 Zaffiri Precision RMR-Cut Slide – Gen 3 / Gen 4

Machined from 17-4 stainless steel
Available in Black Nitride, OD Green, or FDE
RMR optic cut + front/rear serrations
Includes cover plate and screws

🔩 Custom Glock 26 Slides (Optics-Ready)

Raw or Cerakote finishes
RMR footprint cuts
Stripped or complete slide options

⚙️ Compatibility: Gen 3 vs Gen 4

Feature	Gen 3 Slide	Gen 4 Slide
Frame Compatibility	Glock 26 Gen 3 only	Glock 26 Gen 4 only
Recoil Spring Cutout	Single-spring (Gen 3)	Dual recoil (Gen 4)
Interchangeable?	❌ Not cross-compatible	❌ Not cross-compatible

✅ These slides work with OEM barrels, guide rods, and internals for each generation.

🎯 Why Add a Red Dot to Your Glock 26?

Adding a red dot to your Glock 26 provides a major upgrade in:

🔹 Target acquisition speed
🔹 Low-light performance
🔹 Follow-up shot accuracy
🔹 Eyesight-friendly shooting

Compact and concealed carry-friendly, a G26 red dot setup gives you modern optics capability in a subcompact platform.

🛠 How to Install a Red Dot Slide on Your Glock 26

Disassemble your current slide
Transfer internals into the new red dot slide
Mount optic with included screws (Loctite recommended)
Torque to spec (15 in-lbs)
Add suppressor-height sights (optional for co-witness)
Function test and zero optic

⏱️ Total install time: ~15–20 minutes

❓ FAQs – Glock 26 Red Dot Slides

What optics are compatible with your Glock 26 slides?

Our slides support RMR footprint red dots including Trijicon RMR, Holosun 507C, 407C, and Swampfox Liberty/Justice.

Are your slides ready to mount optics out of the box?

Yes. All slides are pre-cut, threaded, and include mounting screws. No milling or gunsmithing required.

Do these work with factory Glock 26 parts?

Yes. Use your OEM Glock 26 barrel, guide rod, and upper parts kit with these slides.

Are the Gen 3 and Gen 4 slides interchangeable?

No. You must match your slide generation to your Glock 26 frame due to recoil spring and frame dimension differences.

🛒 Shop Glock 26 Red Dot Slides Now

At Mounts Plus, we offer trusted, U.S.-made Glock 26 red dot slides that give you premium quality, easy installation, and perfect optic fit—all in stock and ready to ship.

✅ Available for Gen 3 & Gen 4
✅ Trijicon, Holosun, and Swampfox compatible
✅ Custom colors and Cerakote finishes
✅ Fast U.S. shipping + expert support

Glock 26 Red Dot Slide | RMR-Cut Slides for Gen 3 & 4 – MSP