Which Holosun optics are compatible with your Glock MOS plates?

Our plates are compatible with Holosun 507C, 509T, EPS, EPS Carry, 407C, and 507K optics. Each plate is precision-fit for the optic footprint it supports.

Are your MOS plates compatible with Gen 5 Glocks?

Yes. All of our Holosun-compatible MOS plates are built for Gen 4 and Gen 5 Glock MOS pistols, including models 17, 19, 34, 45, and 47.

Is hardware included with the plate?

Yes. Most plates come with custom screws and mounting hardware designed for both the Glock MOS slide and the Holosun optic. Refer to the product page for exact contents.

Can I install a Glock MOS Holosun plate myself?

Absolutely. These are drop-in components that require basic tools. Installation instructions and torque specs are typically included.

Glock MOS Holosun Plate | 507C, 509T, EPS Mounting

Name: Glock MOS Holosun Plate
Brand: Mounts Plus
SKU: MP-GMOS-HOLO-PLATE
Availability: InStock

**Glock OEM MOS Adapter 02 Gen 5 9mm/40** $12.83

**Glock OEM MOS Adapter 06 Gen 5 45/10mm** $12.83

**C&H Precision V4 MIL/LEO Holosun 509T Glock MOS Plate with Rear Sight Forward (V4 STEEL)** $127.61

C&H Precision V4 MIL/LEO Adapter Holosun 509T Fits GLOCK MOS **STEEL** $76.73

**C&H Precision MIL/LEO Glock MOS Adapter for Holosun 508T V2 (Square Face)** $94.48

**C&H Precision MIL/LEO Glock MOS Adapter for Holosun 407C / 507C (Round Face)** $90.35

**C&H Precision V4 LEO/MIL Glock MOS Optics Plates for HOLOSUN EPS / EPS CARRY** $87.00

**C&H Precision V4 LEO/MIL Glock MOS Optics Plates for 407K / 507K** $88.67

**C&H Precision V4 LEO/MIL Glock MOS Optics Plates for Holosun 509 / Primary ArmsACSS** $72.92

**C&H Precision V4 LEO/MIL Glock MOS Optics Plates for Trijicon RMR / Holosun 507C / 508T / C&H COMP** $144.27

**C&H Precision V4 LEO/MIL Glock MOS Optics Plates for Trijicon RMR / SRO / Holosun 407C / 507C** $87.00

**C&H Precision V2 LEO/MIL Glock MOS Optics Plates for Trijicon RMR / SRO / RCR / Holosun 407C / 507C** $63.54

**Radian Guardian Glock MOS Hs 407/507** $183.29

**Radian Guardian Glock MOS Eps Blk** $135.67

**Radian Guardian Glock MOS Eps+sights** $183.29

Glock MOS Holosun Plates – Perfect Mounting for 507C, 509T, EPS & More

When it comes to mounting a Holosun optic on your Glock, precision matters. At Mounts Plus, we specialize in Glock MOS Holosun plates that offer rock-solid fit, optic-specific alignment, and compatibility with Gen 4 and Gen 5 Glock MOS pistols.

Whether you’re installing a 507C, 509T, EPS, or EPS Carry, our lineup includes both OEM and aftermarket adapter plates to ensure your optic stays zeroed and locked down — no matter the recoil or conditions.

🔧 Trusted by tactical professionals and competition shooters for reliability, fitment, and performance.

✅ What Makes Our Glock MOS Holosun Plates Better?

🧩 Precision-Fit for Holosun Optics

Plates specifically engineered for:

Holosun 507C / 407C
Holosun 509T
Holosun EPS / EPS Carry
Holosun 507K / 407K
Multi-footprint models & ACSS Primary Arms versions

🧱 Rugged Construction

Choose from 7075-T6 aluminum or hardened steel. Built to last and withstand hard use.

🛠 Drop-In Installation

All MOS plates are drop-in compatible with MOS-cut Glock models and include the proper mounting hardware and torque specs.

⚙ OEM & Advanced Aftermarket Options

We stock Glock OEM MOS Plates and C&H Precision V4 MIL/LEO upgrades for tighter tolerances, improved screw kits, and optic-specific alignment.

🧩 Top Glock MOS Holosun Plates We Carry

C&H Precision V4 Plate for Holosun 509T (Rear Sight Forward Design)
C&H V4 Glock MOS Plate for Holosun EPS / EPS Carry
C&H Adapter Plate for 407C / 507C (Round Face)
C&H V4 MIL/LEO Plate – Trijicon RMR & Holosun 507C / 508T
OEM Glock MOS Plate Set – Gen 5 Compatible
Radian Guardian Plate – Holosun 507K / EPS Fitment

✅ All plates are made to match Holosun’s optic footprint exactly and tested for zero retention under heavy use.

🔍 Which Glock Models Are Compatible?

These Holosun-compatible MOS plates work with:

Glock Model	Compatibility
Glock 17 MOS	Gen 4 & 5
Glock 19 MOS	Gen 4 & 5
Glock 34 MOS	Competition-ready
Glock 45 MOS	Compact slide
Glock 40 / 41 MOS	Long-slide (.45 / 10mm)
Glock 47 MOS	Latest Gen 5 variant

❓ Glock MOS Holosun Plate FAQ

Q: Do I need a separate adapter for a Holosun 509T on my Glock?
A: No. We offer dedicated 509T Glock MOS plates that directly interface with the optic — no spacer or adapter needed.

Q: Will this plate fit my Gen 5 Glock 19 MOS?
A: Yes. All our Holosun-specific plates are made for Glock MOS models, including Gen 4 and Gen 5 pistols.

Q: Are screws and hardware included?
A: Yes. Plates typically come with custom screws for your optic and Glock slide. Always check the product details to confirm.

Q: What’s the difference between C&H V2 and V4 plates?
A: V4 plates include improved geometry, reinforced lugs, and premium hardware for LE/MIL-level reliability.

Q: Can I install this myself?
A: Yes. These are true drop-in plates — just use a torque wrench, Loctite, and follow included instructions.

🚀 Why Mounts Plus?

✅ Authorized retailer of C&H Precision, Holosun & Glock OEM
✅ Fast U.S. shipping from our Florida-based warehouse
✅ Trusted by military, law enforcement, and civilian shooters
✅ Exceptional customer support with expert installation advice

🛒 Ready to upgrade your Glock? Shop the best Glock MOS Holosun plates online today and mount your optic with confidence.