CSRG Multi-Footprint Plate - Glock MOS

CSRG, LLC
SKU:
CSRG-MFP-MOS
$69.69 - $89.99
(1 review)
Current Stock:
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Introducing the new CSRG Multi-Footprint Plate for the Glock MOS (Gen 3-5)! 

Our Multi-Footprint Plate system uses recoil bosses for secure mounting and precise fit, accepting both an RMR footprint and DPP footprint. All of our plates use 4140 thru-hardened and nitride-finished steel. 

We created a comprehensive package with this plate, making sure you have everything you need to mount your optic and get to shooting. Included with every unit: 

  • 1x Multi-Footprint MOS Plate (RMR/DPP footprint) 
  • 2x RMR threaded recoil bosses
  • 4x DPP threaded recoil bosses
  • 2x M3 x 6mm screws (plate-to-slide mounting)
  • 2x 6-32 x 3/8" screws (RMR/SRO)
  • 2x 6-32 x .308" screws (Holosun 507/407)
  • 2x M3 x 9mm screws (Defender XL)
  • 1x isopropyl alcohol wipe

Mounting Instructions: 

  1. Degrease with ispropyl alcohol: slide, screws, recoil bosses, and the optic plate.
  2. Install the plate to the slide using the using the two M3 x 6mm screws and blue loctite (or other medium-strength threadlocker). Torque to 15 in-lb.
  3. Identify the correct recoil bosses and corresponding holes. The RMR recoil bosses with go to the front-most/furthest apart holes, and the DPP holes will be the ones closer towards the center of the slide (see diagram below). The recoil bosses will accept a 2mm hex drive or small flathead. Tighten them hand-snug with blue loctite. Do not exceed 2 in-lb of torque.
  4. Install your optic using the appropriate mounting screws and blue loctite. Torque to 15 in-lb.
  5. Wait 24 hours for the threadlocker to set. 

Recoil boss diagram:

Disclaimer: Purchasing our "Blem" variant of plate will not include a product insert or have final laser engraving. "Blem" products are still made to spec and will function as intended, but we did not find them to be up to our finishing standard (i.e. toolmarks).

“GLOCK” is a federally registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. and GLOCK GmbH. CSRG, LLC is not affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or GLOCK GmbH.

Damage to the optic plate that would impede normal/correct function will be covered under our warranty policy. Modification of the plate or misuse/failure to follow directions will void warranty for all components. Damaged screws and recoil bosses as a result of excessive torque, incorrect tools, other user-induced issues will not be covered under our warranty policy. Additional fasteners and recoil bosses can be purchased.

Reviews

  • 5
    Great plate

    Posted by David H. on Jan 29th 2026

    Bought mostly for curiosity because every multi optic plate I've seen is pretty bad. Tried it on a Vortex Defender and the dot was rock solid, it literally snakes into place. I like that's it's steel. Will probably by more and replace some other plates.