The Umarex GLOCK MOS Adapter Plates 5.8499 is an original kit including 4 MOS adapter plates, designed to allow the installation of mini reflex optics on compatible GLOCK MOS airgun and airsoft platforms. The system supports several of the most common optic footprints while maintaining a stable and consistent interface with the modular MOS configuration developed for the GLOCK family.

The kit supports Docter, Trijicon, C-More, and Leupold optic footprints, making it a versatile solution for users who want to equip their platform with compact red dot optics for sport shooting, tactical setups, or dynamic airsoft use. The adapter plates are designed for both 4.5 mm CO2 airgun models and 6 mm CO2 airsoft replicas from the Umarex GLOCK MOS lineup.

Airgun compatibility

• GLOCK 19 Gen4 MOS — code 5.8423
• GLOCK 17 Gen5 MOS — code 5.8422
• GLOCK 17 Gen5 MOS — code 5.8409

Airsoft compatibility

• GLOCK 19 Gen4 MOS — code 2.6509
• GLOCK 17 Gen5 MOS — code 2.6508

Technical features

• Original Umarex GLOCK MOS set
• Product code 5.8499
• 4 adapter plates included
• Compatible with:
  • Docter footprint
  • Trijicon footprint
  • C-More footprint
  • Leupold footprint
• Compatible with Umarex GLOCK MOS airgun and airsoft platforms

Package contents

• Umarex 5.8499 MOS adapter plate set
• Dedicated screws
• Instructions

How to use

• Verify your mini reflex optic footprint.
• Select the correct adapter plate.
• Install the plate onto the compatible MOS slide.
• Mount the optic using the appropriate screws.
• Regularly inspect screw tightness during use.

Safety warnings

• Do not tamper with the product.
• Use only on compatible platforms.
• Verify proper optic mounting before use.
• Keep out of reach of children.
• Use only components matching the specified MOS standards.

Compact, versatile, and designed for advanced setups, the Umarex 5.8499 kit allows users to fully exploit the MOS system on dedicated GLOCK CO2 airgun and airsoft platforms.