GS K Plate For MOS Glocks

Click here to check out Lenny's video on the new GS A Plate exclusively on Rumble!

Looking for a solution to mount your favorite compact Holosun optic to your MOS Glock 17,19,20,21,22,23,34,35, 45,47,49? The GS K-Plate is the answer!

The K-Plate optic adapter plate fits perfectly into the MOS footprint of your Gen 4/5 MOS Glock 17, 19, 34 etc. This allows you to install the new, compact Red Dot optics that have the K-footprint. Make sure to watch the video.

Any optic that has the 507K footprint will fit and function on the GS K-Plate. Here's a list of compatible optics at this time:

Holosun 507K
Holosun SCS Carry
Holosun EPS
Holosun EPS Carry
Vortex Defender
SHIELD RMSc and other RMS variants
Viridian RFX15

The K-Plate also functions with Gen5 MOS G22, 23, 20, 21 however since these slides are wider it does not fit as flush as the 9mm options. It's literally 1/16" on either side of the plate that is visible but does not interfere with function whatsoever!

The new GS K Plate - Designed to be the perfect interface for the smaller Holosun optics to the MOS mounting system with the thinnest plate possible. Sits your optic nice and low and tight so it looks like it grew there!

Please note: The K-Plate supersedes the factory MOS plates. Factory MOS plates are NOT required for use with the K-Plate. The plate comes with 2 optic mounting screws, 2 plate mounting screws (M3x.5 x 6MM) and a 1.5mm allen wrench.

This same MOS adapter plate mounting concept is available for the Trijicon RMR and Holosun 507C and like optics with the C-Plate. #1276

This same concept is also available for ACRO footprint optics such as the ACRO P-2 and the Steiner MPS, here. The GS A Plate - #1279