XS Sights R3D Night Sight Set for Springfield Hellcat OSP - Steel 3-Dot Tritium with Ember Glow Front Dot

The XS Sights R3D Night Sight Set for Springfield Hellcat OSP brings low-light shooting confidence to your compact carry gun. Built around a traditional 3-dot tritium sight picture, these steel night sights pair tritium's reliable glow with a photoluminescent Ember front dot that absorbs ambient light and shines bright when darkness falls. Whether you're training at the range or carrying for personal protection, R3D sights keep you sight-focused and ready across any lighting condition.

The design philosophy here is straightforward: keep your eyes on the front sight. XS accomplishes this by using a brighter tritium vial up front, paired with the Glow Dot that charges slightly from the tritium's light. That means your front sight glows noticeably brighter than the two tritium vials in the rear, naturally drawing your focus downrange where it belongs. The rear sight uses a blacked-out, anti-reflective design that illuminates just enough for proper alignment without competing for your attention. A rear sight ledge also gives you a tactical advantage for manipulating the slide one-handed if needed.

Made from durable CNC-machined steel, these sights are built to handle the daily carry life and range sessions without flinching. The R3D set is optimized for the Hellcat OSP's slide—note that they'll achieve 1/3rd co-witness height with certain optics mounts (like the Shield SMSc). Standard holsters remain compatible. This is purpose-built gear from a name trusted by shooters who refuse to compromise on sight reliability.

Key Features

• Tritium-powered front and rear sights for reliable low-light glow
• Photoluminescent Ember Glow front dot absorbs ambient light and shines in darkness
• Brighter front sight vial keeps focus downrange automatically
• Blacked-out rear sight with anti-reflective lens eliminates glare and distractions
• Rear sight ledge enables one-handed slide manipulation
• CNC-machined steel construction for durability and reliability
• Traditional 3-dot sight picture familiar to all shooters

Specifications

Frequently Asked Questions

Will these sights fit my Hellcat OSP?

Yes—the R3D set is specifically designed for the Springfield Hellcat OSP. They'll co-witness at 1/3rd height with compatible optics mounts such as the Shield SMSc, allowing you to use iron sights as a backup alongside an optic.

How do the tritium and Glow Dot work together?

The tritium in both front and rear sights glows continuously in darkness without requiring a battery. The photoluminescent Ember Glow front dot absorbs ambient light and releases it as a visible glow in low-light conditions. The front tritium's light also charges the Glow Dot slightly, making the front sight noticeably brighter than the rear—so your eyes naturally focus on the front sight where they should be.

Can I use these sights with my existing holster?

Yes, the R3D sights maintain compatibility with standard holster options designed for the Hellcat OSP.

What's included in the set?

The R3D Night Sight Set includes both front and rear sights ready for installation on your Hellcat OSP.