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R3D Night Sights - Springfield Armory

19 reviews Write a Review
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See Your Sights in any Light!

R3D Night Sights feature traditional 3-dot tritium, notch and post, sight picture. The tritium front sight comes equipped with our proprietary photoluminescent orange or green Glow Dot, which absorbs ambient light and glows in low light. The 2-dot tritium blacked-out rear illuminates, giving proper sight alignment while not outshining the front sight for accurate indexing. Our design increases focus on the front sight by using a brighter tritium vial in the front and using the tritium's light to charge the Glow Dot slightly. This slight difference makes the front sight glow more brightly than the two tritium vials in the rear, keeping your focus downrange.

XS R3D Tritium Night Sights are excellent notch and post sight pictures that will keep your front sight visible day or night. That way, you'll be ready for the fight, no matter the light.

R3D sights are CNC machined from solid steel bar stock by our in-house machine shop. We design, machine, and insert tritium to produce the highest quality possible and provide American Made products.

We are a small, second-generation family-owned business based in Fort Worth, TX, and our customers are family. We live, eat, and breathe guns. We offer easy DIY install instructions and a 30-Day Satisfaction Guarantee. If you have color vision issues and can't see the front dot, call us, and we will get another color shipped out - over 5% of the population has color blindness to a degree! 

  • Tritium powered front and rear sight 
  • High-contrast colored front sight 
  • Glow dot absorbs ambient light and glows in low light
  • Rear sight overhang reduces glare
  • Anti-reflective rear tritium lens
  • Rear sight ledge for one-handed slide manipulations
  • Durable CNC machined steel 
  • 12 year warranty on tritium
  • 30 Day Satisfaction Guarantee
  • Fits standard holster options
  • Springfield XD, XD-M (not adjustable rear), XD-S, XD-S MOD.2, XD-E, HellCat, and Hellcat OSP
  • Hellcat OSP model will lower 1/3rd co-wittness with some optics mounts. (Sheild SMSc)
  • SA-35 green front available; installation can be tricky with this set. We do NOT recommend using a sight pusher, give our customer service team a call at 888-744-4880, and they will be happy to guide you through the installation or give you directions on how to send in your slide to us for us to do the installation


Sig R3D Dimensions

XS R3D sights are easily installable by sight pusher tools or using a hammer and punch.

View Written Installation Instuctions or Watch Install Video.


Prop 65 warning 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

Tritium Products — XS Sights warrants all handgun sights containing tritium to be free from defects in material and workmanship. Tritium illumination is warranted to glow for twelve (12) years. This warranty applies only to the original purchaser. Proof of purchase is required for an RMA. If this product is found to be defective, the manufacturer's only obligation is to replace the product at the manufacturer's discretion, provided that the product has not been damaged through misuse, modifications, neglect, or mishandling. XS Sights will not be responsible for product removal or installation labor costs. — Tritium illumination will dim throughout the product's life and is not subject to warranty claims. This warranty shall not apply to the finish on any portion of the product or weathering, as this is considered normal wear and tear. Sights improperly installed are not subject to warranty. — XS Sights only warrants products sold through authorized resellers. — All international sales are final and do not qualify for this warranty policy. Some authorized international resellers carry common warranty items to provide for their customers. For more information, please see our International Shipping Policy.

19 Reviews

  • 5
    R3D on Springfield SA-35

    Posted by Richard Arant on May 12th 2023

    XS Sights has the best and most responsive customer service in the industry. Perfect in every way on Springfield's new Hi-Power clone, the SA-35.

  • 5
    Excellent product

    Posted by Tito on May 5th 2023

    Great help with my aging eyes.

  • 5
    R3D Night Sights

    Posted by Robert Duke on May 2nd 2023

    Excellent Product!

  • 5
    R3D for SA-35 Hi-Power

    Posted by Richard Arant on May 1st 2023

    Easy installation. Very bright.

  • 5
    R3D night sight. Excellent product, worth the wait

    Posted by T.L. Stanley on Mar 30th 2023

    I have purchased many brands of night sights and the XS R3D is by far my favorite. The larger front sight paired with the smaller dots on the rear sight makes a big difference when using the night sights as well as the green circle during day use.

  • 5

    Posted by Tom Chiaccio on Mar 16th 2023

    Excellent sight. Large view and easy acquisition of target.

  • 5
    R3D sights are amazing!

    Posted by Chris B on Mar 15th 2023

    I put the R3D sights on my brand new EDC XDS .45. The very first night my wife asked me about the "green lights" on my nightstand, from 20ft away! Bright is not an exaggeration.

  • 5

    Posted by Rick on Feb 18th 2023

    These sights have spoiled me - they are great. The only problem is I’m going to have to put them on all my guns now.

  • 5
    Great Sights

    Posted by Jim on Jan 15th 2023

    These sights are great. Front sight awareness & focus is heightened, making followup shots easier & more accurate.