The Night Fision Optic Plate & Blank Sight Combo for Glock FS MOS 509T GLK-OPBS-509T-MOS-ZXZX is a premium mounting solution designed for Glock Full Size MOS pistols. This complete combo includes a precision-machined optic plate that converts the factory RMSc footprint to the popular Trijicon RMR / Holosun 509T footprint, along with a set of blank backup sights. This configuration gives Glock 17 MOS, 19 MOS, 34 MOS, 45 MOS, and other full-size MOS owners the flexibility to mount enclosed emitter optics like the Holosun 509T while allowing them to choose their own iron sights.
Why Choose the Night Fision Glock FS MOS 509T Blank Sight Combo?
Many Glock MOS owners want to run larger, more durable optics such as the Holosun 509T but need a reliable adapter plate. The Night Fision GLK-OPBS-509T-MOS-ZXZX provides exactly that, while the included blank sights offer complete customization freedom. Instead of being limited to pre-installed tritium sights, shooters can install their preferred tritium night sights, fiber optic sights, suppressor height sights, or any other style that best fits their needs. This makes the combo especially popular among competitive shooters, custom builders, and those who want full control over their sighting system.
Key Features of the Night Fision Glock FS MOS 509T Optic Plate Combo
- 509T / RMR Footprint Optic Plate – Converts Glock MOS RMSc cut to accept Holosun 509T, Trijicon RMR, SRO, and other RMR-pattern optics
- Blank Backup Sights Included – Comes with blank front and rear sights for full customization
- Glock Full Size MOS Compatible – Designed for Glock 17 MOS, 19 MOS, 34 MOS, 45 MOS, and other full-size MOS models
- Co-Witness Ready – Engineered to allow lower 1/3 co-witness when paired with most 509T and RMR footprint optics
- Precision Machined Steel – CNC-machined from high-strength steel for durability and zero retention
- Custom Sight Flexibility – Install your choice of tritium, fiber optic, or suppressor height sights
- Complete Combo Pack – Includes both the optic plate and blank sights in one convenient package
- Model GLK-OPBS-509T-MOS-ZXZX – Official Night Fision part number
Performance and Build Quality
The Night Fision Optic Plate & Blank Sight Combo is built with the same precision and quality that Night Fision is known for. The optic plate is machined from solid steel and finished for corrosion resistance, providing a stable and repeatable mounting platform that maintains zero under heavy recoil. Because the sights are blank, this combo is ideal for shooters who want to install their own high-end tritium sights or suppressor-height sights for use with a suppressor. The plate is designed for easy installation and offers a clean, low-profile solution for mounting larger red dot sights on Glock Full Size MOS pistols. This level of customization makes the GLK-OPBS-509T-MOS-ZXZX a favorite among serious shooters who want to tailor their setup exactly to their preferences.
Technical Specifications
| Product Name | Night Fision Optic Plate & Blank Sight Combo |
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| Model Number | GLK-OPBS-509T-MOS-ZXZX |
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| UPC | 810138540930 |
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| Compatibility | Glock Full Size MOS (17, 19, 34, 45, etc.) |
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| Optic Footprint | 509T / RMR Footprint (from RMSc) |
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| Sights | Blank Front and Rear Sights |
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| Material | Precision Machined Steel |
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| Product Type | Optic Plate + Blank Sight Combo |
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| Key Feature | RMSc to 509T Adapter Plate with Blank Sights |
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| Best For | Glock MOS Red Dot Upgrades, Custom Builds, Suppressor Use, Competition |
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Maximum customization for your Glock Full Size MOS.
The Night Fision GLK-OPBS-509T-MOS-ZXZX combo provides a secure 509T optic plate and blank backup sights, giving you complete freedom to choose your ideal sighting system.
Important Notice: This product is intended for lawful use only. It is the buyer’s responsibility to ensure the product is suitable for their intended application and that they comply with all applicable federal, state, and local laws regarding firearm accessories and ownership. Always follow proper firearm safety rules. Keep out of reach of children. This product is intended for lawful use only.
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