Optics ready plates for Glock 19 MOS

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Optics ready plates for Glock 19 MOS

(23 products)

The Glock 19 MOS is a compact, versatile pistol favored by professionals and enthusiasts alike. Its Modular Optics System (MOS) allows you to mount a red dot sight—but only with the correct adapter plate.

This category features optics ready plates specifically designed for the Glock 19 MOS. Each plate is precision-machined to ensure proper optic alignment and secure fit on your Glock slide.

Whether you're using a Trijicon, Holosun, Leupold, Shield, or another red dot sight, we offer adapter plates tailored to your optic's footprint for a perfect match.

Plates available for major red dot footprints

Choose from mounting plates compatible with popular red dot standards, including:

  • Trijicon RMR / SRO
  • Leupold DeltaPoint Pro
  • Shield RMSc / Holosun K-Series
  • Noblex / Vortex Venom
  • Aimpoint Acro
  • C-More RTS

Made for Glock 19 MOS

All adapter plates in this collection are engineered for the Glock 19 MOS platform. Select low-profile plates for co-witnessing or enhanced models with built-in backup sights for added versatility.

Need a plate for a different Glock model? Explore our full range of Glock MOS red dot plates here.

CoWitness sights for Glock 19 MOS

The MOS platform isn't just for red dots. We also carry iron sights for Glock 19 MOS, including suppressor-height, fiber optic, and night sights—perfect as backups or primaries.

Red dot solutions for non-MOS Glock 19?

Running a standard Glock 19 without an MOS slide? No problem—you can still mount a red dot using dovetail adapters or custom solutions. With the right setup, almost any optic can fit your classic Glock 19.

Browse all red dot mounting options for Glock 19 and other Glock models .

Need help choosing the right adapter plate?

Not sure which plate fits your red dot or Glock 19 MOS slide? Contact us and we’ll help you find the ideal solution for your setup.

Compatibility

Which red dot sights can I mount with your plates?

Based on the selected red dot plate, you will be able to mount following red dots:

Trijicon RMR standard

Shield RMSc standard

Vortex Venom standard

Aimpoint Acro standard

  • Aimpoint Acro C-1,
  • Aimpoint Acro C-2,
  • Aimpoint Acro P-1,
  • Aimpoint Acro P-2,
  • Steiner MPS,
  • Vector Optics Frenzy Plus 1x18x20

Holosun 509T standard

To which models can I install these plates?

Based on the selected red dot plate, you will be able to install it to the following models:

Glock MOS [9x19]

  • Glock 17 MOS
  • Glock 19 MOS
  • Glock 26 MOS
  • Glock 34 MOS
  • Glock 45 MOS
  • Glock 47 MOS

Glock MOS [.40 S&W]

  • G22 MOS, G23 MOS, G27 MOS, G35 MOS

Glock MOS [.45 ACP]

  • G21 MOS, G30 MOS, G36 MOS, G41 MOS

Glock MOS [10 mm Auto]

  • G20 MOS, G29 MOS, G40 MOS

Glock MOS [.357 Sig]

  • G31 MOS, G32 MOS, G33 MOS

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