
EGW Dovetail Sight Mount for SIG Sauer P220/P226/P229/P320 to Holosun K Series, Vortex Defender Series, Shield RMSC/RMS/SMS, Leupold DeltaPoint Pro
Upgrade your SIG Sauer P220, P226, P229, or P320 with a precision-engineered optic plate from EGW. This mount allows you to install popular micro red dot sights—including the Leupold DeltaPoint Pro, Shield RMS/RMSC/SMS, JPoint, Redfield Accelerator, and Optima—without machining or permanently modifying your slide.
Machined from high-quality steel, the EGW plate delivers a secure fit, excellent durability, and consistent zero retention. Whether you’re a competitor, tactical shooter, or simply upgrading for range use, this optic plate gives your SIG the versatility it deserves.
Why Choose the EGW SIG Sauer Optic Plate?
- Proven Compatibility – Fits SIG P220, P226, P229, and P320 pistols with #8 rear sight cuts.
- Multiple Optics Supported – Mount DeltaPoint Pro, Shield RMS/RMSC/SMS, JPoint, Redfield Accelerator, or Optima red dots.
- No Slide Modification – Installs via the rear dovetail cut, making it fully reversible.
- Durability You Can Trust – CNC-machined steel construction ensures long service life.
- Easy Installation – Includes screws; torque to spec with blue Loctite for secure mounting.
Compatibility
This Mount Fits:
- Sig #8 Sights
- P210A Standard
- P220
- P224
- P225
- P225-A1
- P226
- P227
- P228
- P229
- P238
- P239
- P245
- P320
- P938
- SP2022
- M11-A1
- MK25
- Bersa Thunder UC Series (9/40/45)
- Bersa Thunder HC Series (9/40/45)
- FN 509
Supported Optics:
- Bushnell RXS-100
- Bushnell RXS-250
- Bushnell RXU-200
- Crimson Trace CTS-1500
- Holosun 407K
- Holosun 507K
- Holosun EPS Carry
- Jpoint
- Leupold DeltaPoint Pro
- Optima
- Redfield Accelerator
- Shield RMS
- Shield RMSc
- Shield SMS
- Sig Romeo Zero
- Vortex Defender-CCW
- Vortex Defender-ST
- Vortex Defender-XL
⚠️ Note: Does not fit optics-ready SIG slides. For those models, use factory or dedicated optic plates.
Installation Notes
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Remove rear sight.
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Install EGW plate into the dovetail cut.
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Secure with included screws and apply blue Loctite.
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Torque screws to 15 in/lbs.
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Mount optic, confirm fit, and test at the range.
Professional installation is recommended but not required.
FAQ: SIG Sauer Optic Plate – DeltaPoint Pro & Shield RMS
1. Which SIG Sauer pistols does this mount fit?
It fits SIG P220, P226, P229, and P320 models that use a #8 rear sight dovetail cut.
2. Which optics can I mount with this plate?
The plate supports Leupold DeltaPoint Pro, Shield RMS/RMSC/SMS, JPoint, Redfield Accelerator, and Optima optics.
3. Will this plate fit optics-ready SIG slides?
No. This is designed for standard slides with a #8 rear sight dovetail cut, not factory optics-ready slides.
4. Is installation permanent?
No. This mount installs via the dovetail cut and can be removed anytime, returning your pistol to factory configuration.
5. Is this plate made from steel or aluminum?
It is CNC-machined from steel, providing superior strength and recoil resistance compared to aluminum mounts.
Enhance Your SIG Sauer with a Precision Optic Plate
Take your SIG to the next level with the EGW Optic Plate for DeltaPoint Pro, Shield RMS, and other micro red dots. Easy to install, reversible, and built for durability, it’s the ideal upgrade for shooters who demand performance.
Customer Ratings & Reviews
- 1
Solid unit
It was a close fit on my p226 rear sight but sized too small and was able to slide freely instead of hammering in place as expected. I was able to work with it and use various adhesives to keep it firm on the slide. Time will tell if things loosen up but I'm still grateful for the product.
- 1