Red dot mounts for Sig Sauer P220

Search
View as

Red dot mounts for Sig Sauer P220

(5 products)

Discover red dot mounting solutions built specifically for classic Sig Sauer P220 pistols—an ideal way to modernize your setup for defense, duty, or range use. These mounts fit directly into the factory rear sight dovetail, allowing you to equip a red dot optic with zero permanent alterations to your slide.

Note: These mounts are designed for standard (non-optics ready) P220 models. If you’re running an OR-configured slide, be sure to check our collection of dedicated red dot plates instead - they are listed here: red dot plates for Sig P220 Optics Ready.

Red dot mounting options for Sig Sauer P220

Whether you're enhancing your P220 for tactical applications or faster target acquisition at the range, these mounts offer a stable platform—no milling, no gunsmithing required. Engineered for compatibility with the factory dovetail on non-optics ready slides.

Supports popular red dot footprints

Our P220 red dot mounts are available in multiple configurations to match leading optic brands, such as:

  • Trijicon RMR / SRO
  • Holosun 407C / 507C / 508T
  • Leupold DeltaPoint Pro
  • Vortex Venom / Docter-style
  • Shield RMSc
  • Aimpoint Acro
  • C-More RTS

Why add a red dot to your Sig P220?

Upgrading to a red dot sight can significantly improve both accuracy and target acquisition speed. Our dovetail mounts offer:

  • Faster sight picture and quicker follow-up shots
  • Improved performance in high-stress or low-light environments
  • Completely reversible install—no drilling or slide mods
  • Broad compatibility with industry-leading optics

Bring your classic P220 into the modern era with a red dot setup—no permanent modifications, no gunsmith required.

Need iron sights for your P220?

We also stock premium iron sights for the Sig Sauer P220. Whether you're looking for night sights, fiber optics, or suppressor-height options, we’ve got you covered.

Using an Optics Ready P220?

If your P220 features a factory optics-ready slide, you'll need a compatible red dot plate instead of a dovetail mount. Browse our selection of dedicated OR plates here:

Compatibility

Which red dot sights can I install with these mounts?

Based on the selected red dot mount, you will be able to install following red dots:

Trijicon RMR standard

ADE Advanced Optics

  • ADE Advanced Optics RD3-019 Stingray
  • ADE Advanced Optics RD3-020 Raptor
  • ADE Advanced Optics RD3-023 Valkyrie

Holosun

Osight

Redwin

  • Redwin Cobra 26x22 MTR

Riton

  • Riton X3 Tactix PRD

Spina

  • Spina BAT-24

Swampfox

  • Swampfox Justice RMR 1×27
  • Swampfox Liberty RMR 1×22
  • Swampfox Kingslayer

Trijicon

  • Trijicon RMR
  • Trijicon SRO

Vector Optics

Shield RMSc standard

ADE Advanced Optics

  • ADE Advanced Optics RD3-018 Spike
  • ADE Advanced Optics RD3-021 Nuwa

Burris

  • Burris FastFire C

JPoint

  • JPoint MRD

Canik

  • MECANIK MO1

Osight

Riton

  • Riton X3 Tactix PRD

Shield

Sig

  • Sig Romeo Zero
  • Sig Romeo-X

Sightmark

Swampfox

  • Swampfox Sentinel 1×16

UTG

  • UTG OP3 Mini Micro

Vector Optics

Vortex

Holosun K-serie standard

Holosun

Docter standard

ADE Avanced Optics

  • ADE Advanced Optics RD3-006 Huracan
  • ADE Advanced Optics RD3-009 Crusader
  • ADE Advanced Optics RD3-012 Delta
  • ADE Advanced Optics RD3-013 Bertrillium
  • ADE Advanced Optics RD3-015 Zantitium

Athlon

  • Athlon Midas TSR1

Burris

  • Burris Fastfire 2
  • Burris Fastfire 3
  • Burris Fastfire 4

Leica

  • Leica Tempus
  • Leica Tempus 2

Noblex

  • Noblex NV Sight II plus
  • Noblex NV Sight III
  • Noblex NV Sight C
  • Noblex NV Sight G

MAKDot

  • MAKdot SH

MECANIK

  • MECANIK MO2

Sightmark

Springfield Armory

  • Springfield Armory Hex Dragonfly

US Optics

  • US Optics DRS 2.0
  • US Optics DRS 2.0 Enhanced

Vector Optics

Vortex

C-More RTS standard

Benthley

  • Benthley TSX6
  • Benthley A1

C-More

Delta Optical

  • Delta Optical MiniDot HD 24
  • Delta Optical Stryker

Kahles

  • Kahles Helia RD

Kite Optics

  • Kite Optics K1

Sig

  • Sig Romeo 3
  • Sig Romeo 3 Max
  • Sig Romeo 3 XL

Toni System

Vector Optics

Vortex

  • Vortex Razor

Leupold Delta Point Pro standard

Bushnell

  • Bushnell RXS-100
  • Bushnell RXS-250

Eotech

  • Eotech EFLX

Holosun

Leupold

  • Leupold Delta Point Pro

Primary Arms

  • Primary Arms GLX RS-15
  • Primary Arms GLX RS-15 ACSS Vulcan

Sig

  • Sig Romeo-X PRO
  • Sig Romeo-X PRO Enclosed

Vortex

  • Vortex Defender ST
  • Vortex Defender XL
  • Vortex Venom [post 2025]

To which models can I install these mounts?

Based on the selected red dot mount, you will be able to install it to the following models:

Sig P220

  • Sig P220
  • Sig P220 Elite
  • Sig P220 Equinox Elite

Sig P225

Sig P226

  • Sig P226
  • Sig P226 MK25
  • Sig P226 NITRON
  • Sig P226 EQUINOX ELITE
  • Sig P226 LEGION
  • Sig P226 ELITE
  • Sig P226 SCORPION CALIFORNIA
  • Sig P226 NITRON CALIFORNIA

Sig P227

Sig P229

  • Sig P229
  • Sig P229 Elite
  • Sig P229 Elite Compact
  • Sig P229 Equinox Elite Compact
  • Sig P229 Nitron
  • Sig P229 Nitron Compact
  • Sig M11-A1 Compact

Sig P320

Sig SP2022

Back to top

Compare /3
Search