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Questions & Answers
Is red dot a direct fit on a Glock 43x Mos Manufacturer Answer

The GLOCK G43X has our SHIELD Footprint cut directly into the slide so all our pistol based optics will fit without the need for an interface plate.

by Shield Sights Ltd, Manufacturer, July 24, 2025
Will this fit on TRYBE defense pistol slide v2 RMSc cut for glock 43x? Expert Answer

Yes, the Shield Sights Compact Reflex Mini Red Dot Sight will mount directly to your optic ready Trybe 43X pistol slide.

by Ethan, Gear Expert, August 28, 2025
12% Bonus Bucks
Get even more OpticsPlanet Bucks with the purchase of select models to use on future purchases! You will find the amount you'll earn near eligible models.
Color: Black Reticle: 8 MOA Dot Illumination Color: Red Condition: New Red Dot Sights-Footprint: RMS

Code: 3CI-RD-CR48MRD-RMSD-8MOA-GLASS

MPN: RMSD-8MOA-GLASS

UPC: 0754590543132

12% Bonus Bucks
List: $429.99Save 12%
$379.99

Product Info for Shield Sights Glass Edition 1x21.85mm Mini Reflex Red Dot Sight w/Draw

The RMSd is a compact and durable pistol red dot sight, machined from aerospace-grade aluminum to withstand recoil while remaining lightweight. Its discreet size allows for easy mounting, and automatic brightness adjustment ensures clear targeting in any environment. A quick-release, side-accessible battery drawer facilitates battery changes without dismounting the sight. The low-profile design enables co-witnessing with standard sights on many Glock models, eliminating the need for suppressor height sights.image

Specifications for Shield Sights Glass Edition 1x21.85mm Mini Reflex Red Dot Sight w/Draw:

Manufacturer: Shield Sights
Color: Black
Finish: Matte
Fabric/Material: Aerospace Grade Aluminum
Magnification: 1 x
Objective Lens Diameter: 21.85 mm
Reticle: 8 MOA Dot
Illumination Color: Red
Eye Relief: Unlimited
Adjustment Type: MOA
Adjustment Click Value: 1 MOA
Emitter Type: Open
Lens Material: Glass
Optical Coating: Anti-Reflective
Battery Type: CR2032
Battery Quantity: 1
Battery Life: 3 years, 9000 hours
Water Resistance Level: IP67
Gun Make: Universal
Gun Model: Universal
Length: 1.5 in
Width: 1 in
Height: 0.8 in
Weight: 0.61 oz
Condition: New
Magnification Type: Fixed
Red Dot Sights-Footprint: RMS

Features of Shield Sights Glass Edition 1x21.85mm Mini Reflex Red Dot Sight w/Draw

  • Mounts to SHIELDs famous footprint.
  • Utilizes SHIELDs patented mechanism, enabling co-witnessing with standard iron sights, considerably reducing training times and costs.
  • The mechanism uses no click adjustment, making it infinitely more accurate when zeroing.
  • D-shaped, crystal-clear lens with no filters to disturb the image of the world through the sight.
  • Side-accessible battery drawer means there is no need to unmount the sight to change the battery.
  • Machined from aerospace-grade aluminium to extremely precise tolerances while maintaining an attractive, modern-looking optic.
  • Auto brightness adjustment, so it can always be on and ready.

Package Contents:

  • Shield Sights Glass Edition 1x21.85mm Mini Reflex Red Dot Sight w/Draw
  • 1 x Mini dial
  • 1 x CR1632 battery
  • 1 x 1 degree shim
  • 2 x Button head M4x8mm screws
  • 2 x Button head M4x10mm screws
  • 1 x 1.5 Hex wrench tools
  • 1 x 2.5 Hex wrench tools
  • 4 x 0.5mm Nylon washers
  • 1 x Reeces Law Battery Cover
  • 2 x Battery stickers
  • 2 x Shield Target Stickers
  • 1 x RMSd Cover

Shield Sights Glass Edition 1x21.85mm Mini Reflex Red Dot Sight w/Draw Orderable Models

List of Orderable Models

  • Shield Sights Compact Reflex Mini Red Dot Sight w/Draw, 1x21.85mm, 8 MOA Dot Reticle, Black, RMSD-8MOA-GLASS , MPN: RMSD-8MOA-GLASS , UPC: 0754590543132 , Code: 3CI-RD-CR48MRD-RMSD-8MOA-GLASS

Shield Sights Glass Edition 1x21.85mm Mini Reflex Red Dot Sight w/Draw Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Shield Sights Compact 1x Reflex Mini Red Dot Sight, 4 MOA Dot Reticle, Black, RMSd-4 Moa P , MPN: RMSd-4 Moa P-EDEMO , Code: 3CI-RD-CR48MRD-RMSD-4-MOA-P-EDEMO-RE-B
  • DEMO, Shield Sights Compact Reflex Mini Red Dot Sight, Drawer Lens 8 MOA Dot Reticle, RMSd-8MOA Glass Lens, Black, RMSd-8 Moa G , MPN: RMSd-8 Moa G-DEMO , Code: 3CI-RD-CR48MRD-RMSd-8-Moa-G-DEMO
  • Shield Sights Compact 1x Reflex Mini Red Dot Sight, 4 MOA Dot Reticle, Black, RMSd-4 Moa P , MPN: RMSd-4 Moa P , UPC: 754590543118 , Code: 3CI-RD-CR48MRD-RMSD-4-MOA-P
  • Shield Sights Compact 1x Reflex Mini Red Dot Sight, 8 MOA Dot Reticle, Black, RMSd-8 Moa P , MPN: RMSd-8 Moa P , UPC: 754590543101 , Code: 3CI-RD-CR48MRD-RMSD-8-MOA-P
  • Shield Sights Compact Reflex Mini Red Dot Sight, Drawer Lens 4 MOA Dot Reticle, RMSd-4MOA Glass Lens, Black, RMSD-4MOA-GLASS , MPN: RMSD-4MOA-GLASS , UPC: 0754590543125 , Code: 3CI-RD-CR48MRD-RMSD-4MOA-GLASS
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