Sig Sauer X-Ray Night Sights P228 P229 P239 Round
Sig Sauer
$99.99
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Sig Sauer
Sig Sauer X-Ray Night Sights P228 P229 P239 Round
The Sig Sauer X-RAY3 Night Sights for the P228, P229, and P239 deliver lightning-fast target acquisition in any lighting condition, combining a high-visibility front sight with a blacked-out rear for a clean, intuitive sight picture around the clock.
- High-contrast #8 green tritium front sight glows brilliantly in low light
- Blacked-out rear sight eliminates visual clutter for faster target acquisition
- 3-Dot tritium system stays bright and white in full daylight conditions
- Rugged steel housing protects tritium vials from recoil and cleaning solvents
- Tritium illumination rated to remain bright and reliable for over a decade
- Round-style profile fits P228, P229, and P239 platforms without modification
Who This Is For
The Sig X-RAY3 Night Sights are ideal for law enforcement professionals, concealed carriers, and serious shooters who demand reliable performance from dawn to dusk. If you transition between day and night environments and can't afford to swap sights or lose your zero, these tritium-powered irons give you one consistent, high-performance solution for all conditions — whether you're on duty, on the range, or carrying for personal protection.
Specifications
| Brand | Sig Sauer |
|---|---|
| Model | X-RAY3 Night Sights |
| Compatible Pistols | Sig P228, P229, P239 |
| Sight Style | Round (Rnd) |
| System Type | 3-Dot Tritium |
| Front Sight | #8 Green Tritium with White Ring |
| Rear Sight | Blacked-Out Tritium |
| Housing Material | Steel |
| Tritium Lifespan | 12+ Years |
| Category | Iron Sights / Night Sights |
Frequently Asked Questions
Will these X-RAY3 sights fit my Sig P229 without any gunsmithing?
These sights are specifically designed for the Sig Sauer P228, P229, and P239 platforms using the standard round-style dovetail configuration. In most cases, a qualified installer or competent pistolsmith can install them using a sight pusher tool. Professional installation is recommended to ensure proper seating and zero retention, but no permanent modification to the firearm is required.
How do the X-RAY3 sights perform compared to standard factory Sig sights?
The X-RAY3 system offers a significant upgrade over standard factory sights. The blacked-out rear with a single high-contrast green tritium front sight creates a cleaner sight picture that draws your eye naturally to the front sight — the key to accurate shooting. In low-light environments, the tritium illumination activates automatically, removing the need for a flashlight just to confirm your sight alignment. The result is faster, more consistent shooting at all hours.
How long will the tritium in these night sights stay bright?
Tritium is a naturally occurring radioactive isotope that gradually decays over time. Sig Sauer's X-RAY3 sights use high-quality tritium vials rated to provide reliable, visible illumination for 12 years or more. After that period, the glow will begin to dim, though the sights will still function as standard iron sights in daylight. For professional or duty use, Sig recommends replacing tritium sights after their rated lifespan to ensure peak low-light performance.
