The NIGHT FISION OPTIC PLATE EPS W/ TRITIUM FRONT SIGHT GLOCK FULL SIZE MOS is a premium optic mounting solution designed specifically for Glock Full Size MOS pistols. This high-quality plate allows Glock owners to mount the popular Holosun EPS red dot sight while also providing a factory-height tritium front sight for reliable co-witnessing. Manufactured by Night Fision, a trusted name in high-visibility firearm sights, this optic plate delivers exceptional strength, precision fitment, and enhanced low-light performance in one complete package.
Why Choose the Night Fision Glock MOS EPS Optic Plate?
Many aftermarket optic plates for Glock MOS pistols are made from lower-grade materials that can loosen over time or fail to maintain zero under heavy use. The Night Fision GLK-OPBS-EPS-MOS-YGZX optic plate is precision machined from high-strength steel to provide superior rigidity and long-term reliability. What sets this plate apart is the inclusion of a high-quality tritium front sight, giving shooters an immediate backup sighting solution that glows brightly in low-light conditions. This combination makes it an ideal upgrade for concealed carry, home defense, and competition shooters who want both a red dot optic and dependable iron sights on their Glock MOS pistol.
Key Features of the Night Fision EPS Glock MOS Optic Plate
- Holosun EPS Compatible – Specifically designed for the Holosun EPS and EPS Carry red dot sights
- Includes Tritium Front Sight – Factory-height tritium front sight for low-light visibility and co-witnessing
- Glock Full Size MOS Fitment – Precision machined for perfect fit on Glock 17, 19, 34, 45, and other Full Size MOS models
- High-Strength Steel Construction – Significantly more durable than aluminum or factory plates
- Excellent Zero Retention – Maintains optic zero even under heavy recoil and extended use
- Low Profile Design – Minimal added height for better co-witness with iron sights
- Model GLK-OPBS-EPS-MOS-YGZX – Official Night Fision part number with UPC 810138541043
Performance and Build Quality
The NIGHT FISION OPTIC PLATE EPS W/ TRITIUM FRONT SIGHT GLOCK FULL SIZE MOS is engineered to meet the demands of serious shooters. The plate is CNC machined from premium steel and finished with a durable protective coating that resists corrosion and wear. Night Fision’s attention to detail ensures a perfect fit on Glock MOS slides, eliminating any play that could affect optic alignment. The included tritium front sight features high-quality Swiss tritium vials that provide bright, consistent illumination in low-light environments without requiring batteries. This combination of a rock-solid optic mount and a reliable tritium front sight gives shooters the best of both worlds — the speed of a red dot and the dependability of traditional iron sights. Whether used for everyday carry or competitive shooting, this optic plate delivers consistent performance and peace of mind.
Technical Specifications
| Product Name | Night Fision EPS Optic Plate with Tritium Front Sight |
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| Model Number | GLK-OPBS-EPS-MOS-YGZX |
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| UPC | 810138541043 |
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| Compatibility | Glock Full Size MOS (17, 19, 34, 45, etc.) |
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| Optic Footprint | Holosun EPS / EPS Carry |
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| Front Sight | Tritium Front Sight (Yellow/Green) |
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| Material | High-Strength Steel |
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| Best For | Concealed Carry, Home Defense, Competition Shooting |
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| Key Benefit | Strong optic mount with integrated tritium front sight for Glock MOS pistols |
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Upgrade your Glock MOS with a stronger optic mount and reliable tritium sights.
The Night Fision EPS Optic Plate delivers precision fitment, durability, and low-light performance in one complete solution.
Important Notice: This product is a firearm accessory. Firearm modifications and accessory installation should only be performed by qualified individuals. Always ensure proper fitment and function before use. It is the buyer’s responsibility to know and comply with all applicable laws. Keep out of reach of children. This product is intended for lawful use only.
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