Glock Adapter plate set Glock MOS – 27.5 + 28.5mm (#5 for Docter, Meopta, Insight, Vortex, Burris)

The GLOCK MOS adapter plate 05 lets you mount a red-dot sight with a Docter-type footprint (Docter, Meopta, Insight, Vortex, Burris) on a GLOCK MOS pistol with a wide slide of 27.5 mm or 28.5 mm. Plate numbers are easy to mix up: 05 is only for these wider slides. Standard 9 mm MOS slides (25.5 mm) need plate 01 for the same sights.

Specifications

Which pistols it fits

• 28.5 mm slides: G20 Gen5 MOS, G21 Gen5 MOS, G40 Gen4 MOS.
• 27.5 mm slides: G22 Gen5 MOS, G23 Gen5 MOS.
• Not for 25.5 mm slides, such as the G34 Gen5 MOS, G35 Gen4 MOS and G41 Gen4 MOS. These take plate 01.
• Not for Slimline MOS models (G43X MOS, G48 MOS). Their slide is cut for specific micro sights and uses no plate.

Not sure? Check "slide width" in your pistol's specifications on glock.com, or bring the pistol to our range in Riga.

Other GLOCK MOS plates for 27.5 / 28.5 mm slides

• 06: Trijicon, Holosun (except 509), Ameriglo
• 07: C-More
• 08: Leupold, EOTech

Fitting

• Remove the GLOCK cover plate from the slide.
• Place plate 05 the right way round and fix it with the two supplied Torx screws. Use only these screws.
• Tighten to 1.5 Nm if you have a torque wrench. If you remove the plate often, add a fresh drop of threadlocker each time.
• Mount the sight following its maker's instructions, and check the screws now and then, depending on how much you shoot.

In the box

• 1 × GLOCK MOS adapter plate 05
• 3 × M3×6 mm Torx® screws (two to fit the plate, one spare)

€10 delivery across Europe, or collect your order free at our range in Riga. Unused items in their original packaging can be returned within 30 days.

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