Red dot optics that fit the Glock 45 MOS

The Glock 45 MOS accepts the Glock MOS footprint and mounts 1 optic directly without an adapter, plus 100 more via an adapter plate. Every fit below is source-cited.

Accepts:  Glock MOS 101 optics fit 1 direct · 100 via plate
Direct fit · 1
Holosun SCS-M-GR Glock MOS Direct fit $349.99 OpticsPlanetShop on Amazon Why?

Direct fit: both use the Glock MOS footprint.

Fits with an adapter plate · 100
Aimpoint ACRO C-2 ACRO Via plate Shop at OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (ACRO) plate (Glock MOS to ACRO).

Aimpoint ACRO P-1 ACRO Via plate Shop at OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (ACRO) plate (Glock MOS to ACRO).

Aimpoint ACRO P-2 ACRO Via plate $669 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (ACRO) plate (Glock MOS to ACRO).

Burris FastFire C RMSc Via plate $175.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Burris FastFire E ACRO Via plate $179.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (ACRO) plate (Glock MOS to ACRO).

Bushnell RXC-200 RMSc Via plate $229.95 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Bushnell RXE-MR1 DPP Via plate $329.95 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (DeltaPoint Pro) plate (Glock MOS to DPP).

Bushnell RXM-300 RMR Via plate $299.95 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Bushnell RXS-10 DPP Via plate $149.95 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (DeltaPoint Pro) plate (Glock MOS to DPP).

Bushnell RXS-100 DPP Via plate $107.49 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (DeltaPoint Pro) plate (Glock MOS to DPP).

Bushnell RXS-250 DPP Via plate Shop at OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (DeltaPoint Pro) plate (Glock MOS to DPP).

Bushnell RXU-200 RMSc Via plate $179.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Crimson Trace CTS-1550 Red Dot Sight RMSc Via plate Shop at OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

EOTech EFLX 3 MOA DPP Via plate $270.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (DeltaPoint Pro) plate (Glock MOS to DPP).

EOTech EFLX 6 MOA DPP Via plate $270.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (DeltaPoint Pro) plate (Glock MOS to DPP).

EOTech EFLX CE DPP Via plate $358.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (DeltaPoint Pro) plate (Glock MOS to DPP).

Holosun EPS-CORE-GD-3 RMSc Via plate Shop at OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Holosun EPS-CORE-GR-3 RMSc Via plate Shop at OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Holosun EPS-CORE-RD-3 RMSc Via plate Shop at OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Holosun EPS-CORE-RD-MRS RMSc Via plate Shop at OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Holosun HE407COMP-GR-6 RMR Via plate $289.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Holosun HE407C-X2-GR RMR Via plate $193.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Holosun HE407C-X3-GD2 RMR Via plate Shop at OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Holosun HE407C-X3-GR RMR Via plate $249.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Holosun HE507COMP-GR RMR Via plate $399.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Holosun HE507C-X2-GR RMR Via plate $339.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Holosun HE507C-X3-GR RMR Via plate $329.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Holosun HE507OMP-GR RMR Via plate Shop at OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Holosun HE507-PROMAX-GR-PRS RMR Via plate Shop at OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Holosun HE508T-X2-GR RMR Via plate $399.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Holosun HE508T-X2-RD RMR Via plate $369.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Holosun HS407COMP-GD-6 RMR Via plate $279.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Holosun HS407COMP-RD-6 RMR Via plate $279.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Holosun HS407C-X2 RMR Via plate $185.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Holosun HS407C-X3-GD RMR Via plate $239.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Holosun HS407C-X3-RD RMR Via plate $239.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Holosun HS507COMP RMR Via plate $369.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Holosun HS507COMP-GD RMR Via plate Shop at OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Holosun HS507C-X2 RMR Via plate $232.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Holosun HS507C-X3-GD-MRS RMR Via plate Shop at OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Holosun HS507C-X3-RD RMR Via plate $299.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Holosun HS507C-X3-RD-MRS RMR Via plate Shop at OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Holosun HS507-PROMAX-GD-PRS RMR Via plate Shop at OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Holosun HS507-PROMAX-RD-PRS RMR Via plate Shop at OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Holosun RONIN-HE507COMP-GR RMR Via plate $424.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Holosun RONIN-HS507COMP-RD RMR Via plate $394.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Leupold DeltaPoint Pro DPP Via plate $449.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (DeltaPoint Pro) plate (Glock MOS to DPP).

Meprolight MPO-DF RMR Via plate $156.25 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Meprolight MPO-DS RMSc Via plate $164.47 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Meprolight MPO-F RMR Via plate $287.83 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Meprolight MPO PRO-F RMR Via plate $287.83 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Meprolight MPO PRO-S RMSc Via plate $238.49 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Meprolight MPO-S RMSc Via plate $225.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Primary Arms Classic Series 21mm Micro Reflex Sight Gen 2 RMSc Via plate $149.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Primary Arms Classic Series 24mm Mini Reflex Sight Gen 2 RMR Via plate $159.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Primary Arms CLx Enclosed Reflex Sight RMSc Via plate Shop at OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Primary Arms PLx HTX-1 RMR Via plate $699.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Primary Arms SLx RS-10R RMR Via plate $199.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Riton 3 TACTIX MPRD 2 RMSc Via plate Shop at OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Riton 3 TACTIX MPRD 3 RMSc Via plate Shop at OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Riton 3 TACTIX MPRD XL RMSc Via plate Shop at OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Riton 3 TACTIX PRD 3 RMR Via plate Shop at OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Shield Sights AMS – Advanced Mini Sight RMSc Via plate $382.49 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Shield Sights AMSc – Advanced Mini Sight Compact RMSc Via plate $382.49 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Shield Sights RMS2 – Reflex Mini Sight 2 RMSc Via plate $284.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Shield Sights RMSc – Reflex Mini Sight Compact RMSc Via plate $249.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Shield Sights RMS – Reflex Mini Sight RMSc Via plate $194.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Shield Sights RMSsc – Reflex Mini Sight Sub Compact RMSc Via plate $284.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Shield Sights SMS2 – Shield Mini Sight 2.0 RMSc Via plate $175.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Sig Sauer Romeo3Max DPP Via plate $518.49 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (DeltaPoint Pro) plate (Glock MOS to DPP).

Sig Sauer Romeo-RS Compact RMSc Via plate $149.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Sig Sauer Romeo-RS Pro DPP Via plate $153.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (DeltaPoint Pro) plate (Glock MOS to DPP).

Sig Sauer Romeo-X Compact RMSc Via plate $379.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Sig Sauer Romeo-X Enclosed Compact RMSc Via plate $479.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Sig Sauer Romeo-X Enclosed Pro DPP Via plate $459.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (DeltaPoint Pro) plate (Glock MOS to DPP).

Sig Sauer Romeo-X Pro DPP Via plate $405.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (DeltaPoint Pro) plate (Glock MOS to DPP).

Sig Sauer RomeoZero RMSc Via plate $105.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Sig Sauer RomeoZero Elite RMSc Via plate Shop at OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Steiner MPS ACRO Via plate $399 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (ACRO) plate (Glock MOS to ACRO).

Swampfox Justice RMR Via plate Shop at OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Swampfox Justice II RMR Via plate $215.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Swampfox Kingslayer RMR Via plate $129.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Swampfox Liberty RMR Via plate Shop at OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Swampfox Liberty II RMR Via plate $189 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Swampfox Sentinel RMSc Via plate Shop at OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Swampfox Sentinel II RMSc Via plate $209.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Trijicon RCR RMR Via plate $778.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Trijicon RMR HD RMR Via plate $774 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Trijicon RMR Type 2 RM01 RMR Via plate $547.49 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Trijicon RMR Type 2 RM02 RMR Via plate Shop at OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Trijicon RMR Type 2 RM06 RMR Via plate $618.49 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Trijicon RMR Type 2 RM07 RMR Via plate $538.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Trijicon RMR Type 2 RM09 RMR Via plate $539.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Trijicon SRO RMR Via plate $569.99 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter 01 (RMR/SRO) plate (Glock MOS to RMR).

Vortex Defender-CCW RMSc Via plate $219.49 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Vortex Defender-CCW Enclosed Solar RMSc Via plate $259.49 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (RMSc/Shield) plate (Glock MOS to RMSc).

Vortex Defender-ST DPP Via plate $217.34 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (DeltaPoint Pro) plate (Glock MOS to DPP).

Vortex Defender-ST Enclosed Solar DPP Via plate $319.49 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (DeltaPoint Pro) plate (Glock MOS to DPP).

Vortex Defender XL DPP Via plate $324.49 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (DeltaPoint Pro) plate (Glock MOS to DPP).

Vortex Venom Enclosed DPP Via plate $174.49 OpticsPlanetShop on Amazon Why?

Adapter fit: via the Glock MOS Adapter (DeltaPoint Pro) plate (Glock MOS to DPP).

Frequently asked

What optics fit the Glock 45 MOS?

1 optic mount directly using the Glock MOS footprint, including the Holosun SCS-M-GR. 100 additional optics fit via an adapter plate, such as the Aimpoint ACRO C-2 and Aimpoint ACRO P-1. 101 total.

What footprint does the 45 MOS use?

The 45 MOS uses the Glock MOS footprint. Whether this is a common industry-standard cut or a proprietary pattern depends on which optics natively support it; check the footprint detail page for the full optic list.

Do I need an adapter plate to mount a red dot on the 45 MOS?

No adapter is needed for 1 optic that use the Glock MOS cut directly. An adapter plate is required for the other 100 optics.

How do we know these optics fit?

Compatibility is derived from the optic footprint data and, where applicable, verified adapter-plate specifications. Each claim is backed by 1 source URL, and we never list a fit without a traceable reference.