R3D 2.0 Sig Sights Overview
Our R3D 2.0 tritium sights were engineered to give you a brighter, stronger set of notch and post sights. The front sight features our signature glow dot technology paired with a tritium vial in the center for a vibrant easy to see front sight in bright or low light. The rear sight features larger tritium vials than our standard R3D sets, making them easier to see in low light. The rear also features a serrated face and lens to reduce glare in bright lighting conditions. The Black Nitride surface finish provides enhanced corrosion resistance, making the set ideal for EDC use in sweaty or humid environments. This set requires 50% less installation force, with the lead-in edge and crush zone on the underside of the rear sight, making it ideal for DIY installation.
R3D 2.0 Features:
- Tritium-powered front and rear sight glows in low light/no light
- High-contrast colored front sight
- Glow Dot absorbs ambient light and glows in low light
- Serrated rear sight to reduce glare
- Black Nitride finish for increased corrosion resistance
- Black PVC rings to enhance tritium in rear sight
- Anti-reflective rear tritium lens
- Rear sight ledge for one-handed slide manipulations
- Kit Includes: front sight, rear sight, red threadlocker, insert with instructions
All our products are made from durable CNC-machined steel, and we offer a 12-year warranty on tritium products.
Product Specs
Our suppressor height sets are tall enough to be compatible with some optics as backup iron sights for some Sig pistols.
| Sight Specs | Front Sight | Rear Sight | Front Blade Width | Rear Notch Width |
|---|---|---|---|---|
| Standard Height | 0.220" | 0.250" | 0.145" | 0.170" |
| Suppressor Height | 0.397" | 0.445" |
0.145" | 0.170" |
Fitment
Our sights fit the Sig P320, P365, P225, P226, P228, P229, SP2009, SP2340, X-Macro, X-Compact, and P365XL. They will NOT fit the X or XL series where the rear sight is part of or attached to the optics plate.
Installation Instructions
XS Sig Sauer sights are installable using sight pusher tools or a hammer and punch. Please follow our install guide closely and call our tech line at 888-744-4880 with any questions prior to installation.
Click to View the Written Installation Instructions.
Watch the Installation Video:
About XS Sights
XS Sights is a second-generation, family-owned business in Fort Worth, TX. We specialize in high-performance gun accessories, from Sig Sauer night sights to AR, AK, and lever-action solutions. Proudly made in-house, our products reflect our passion for quality and innovation. Upgrade today, we make the best Sig P226 sights for self-defense.
WARNING: This product can expose you to lead, which is known to the State of California to cause cancer and birth defects or reproductive harm. (For more information go to https://www.p65warnings.ca.gov/)
- Sight Specs:
- Standard Height; Front Sight Height 0.220", Rear Sight Height 0.250"
- Sight Specs:
- Suppressor Height; Front Sight Height 0.397", Rear Sight Height 0.445"
- Surface Finish:
- Black Nitrite
- Sight Picture:
- Notch & Post
- Sight Height:
- Standard Height
- Sight Height:
- Suppressor/Optic Height
- Front Sight Size:
- Standard Dot
- Illumination:
- Tritium Front & Rear
- Color:
- Orange
- Color:
- Green
- Model:
- Sig P320
- Model:
- Sig P365
- Model:
- Sig P225
- Model:
- Sig P226
- Model:
- Sig P228
- Model:
- Sig P229
- Model:
- Sig SP2009
- Model:
- Sig SP2340
- Model:
- Sig X-Macro
- Model:
- Sig X-Compact
- Model:
- Sig P365XL
