
GLOCK MOS Adapter Plate 04 – Leupold, EOTech & Shield Optics Mount for Gen5 MOS Pistols
Description
Specifically engineered by GLOCK for shooters who demand precision, the MOS Adapter Plate 04 enables seamless mounting of Leupold DeltaPoint®, EOTech MRDS®, and Shield RMS-style optics. Designed for Gen5 GLOCK pistols with 25.5 mm slide width, this plate offers a secure, factory-fit installation that holds zero under recoil and tough conditions. Whether you're dialing in a carry setup, upgrading for competition, or building your ideal range tool, Plate 04 delivers compatibility with leading red dot brands — without compromising fit or finish.
Compatible with GLOCK Models:
G17 Gen5 MOS, G19 Gen5 MOS, G26 Gen5 MOS, G34 Gen5 MOS, G45 MOS, and G47 MOS
Features
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🧰 Precision-cut for Leupold DeltaPoint®, EOTech MRDS®, and Shield RMS/RMSC footprints
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💪 Engineered for GLOCK MOS slides with 25.5 mm (1.00 inch) slide width
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⚙️ OEM construction with black corrosion-resistant finish
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🔧 Includes mounting screws for secure installation
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🔄 Compatible with low-profile co-witnessing setups using suppressor-height sights
Why You Should Buy
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Built by GLOCK for GLOCK — precision fit and performance guaranteed
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Allows red dot mounting without modifying your slide
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Supports optics trusted by law enforcement and competitive shooters
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Simple install and torque specs ensure a rock-solid hold
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Keeps your pistol mission-ready with fast target acquisition
📌 Related Products & Resources
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Explore all Glock MOS adapter plates – Browse adapter plates for G17, G19, G20, G43X, and more to find the perfect fit for your MOS pistol.
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Guide: Which red dots fit Glock MOS plates – See which Leupold, EOTech, Shield, Trijicon, and Vortex optics mount directly with MOS Plate 04.
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Red dot mounts and direct-mount optics for Glock MOS – Shop dovetail mounts and MOS plates compatible with Gen5 slides.
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Glock OEM MOS adapter series – View other OEM adapter plates like Plate 02, 05, 06, and 08 for different optic footprints and slide widths.
❓ Frequently Asked Questions
Q: Which optics are compatible with Plate 04?
A: GLOCK MOS Plate 04 fits Leupold DeltaPoint Pro®, EOTech MRDS®, and Shield RMS/RMSC red dots.
Q: What GLOCK pistols work with this adapter plate?
A: Plate 04 is made for Gen5 MOS pistols with 25.5 mm wide slides, including G17, G19, G26, G34, G45, and G47 models.
Q: What torque should I use when installing this plate?
A: GLOCK recommends 13.1 in-lbs (1.5 Nm) with threadlocker applied to the screws.
Q: Is this plate made by GLOCK or a third party?
A: This is a genuine GLOCK OEM MOS adapter plate manufactured for factory-fit reliability.
Q: Can I co-witness my sights with this plate installed?
A: Yes, with compatible low-profile red dots and suppressor-height sights, co-witnessing is achievable on most models.
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