Rival Arms RARA1A231S SIG Sauer 3-Dot Night Sights - Green Tritium Orange Front & Black Rear Rings

The Rival Arms RARA1A231S SIG Sauer 3-dot night sights bring reliable low-light performance to your defensive or duty pistol. Built for shooters who need to see and be seen in dim conditions, these tritium night sights feature a green tritium front sight with an orange ring and a green tritium rear sight with a black ring. The 3-dot configuration is the fighting standard—intuitive to acquire, proven in the field, and faster to deploy than traditional blade sights when seconds matter.

Tritium sights glow without batteries or charging. The green front post with its bright orange ring creates a natural aiming reference that draws the eye downrange, while the black-ringed rear sight maintains the classic sight picture you're trained on. Whether you're running night drills at the range, working low-light scenarios, or carrying a duty gun that needs to perform in all conditions, these Rival Arms sights are purpose-built for SIG Sauer pistols and won't let you down when you need them most.

Rival Arms has earned respect in the firearms community for producing quality, no-nonsense upgrades. These night sights are made to replace your factory sights with zero fuss and deliver visibility exactly when factory sights go dark.

Key Features

• Green tritium elements front and rear—glows in low light without batteries
• Orange ring on front sight for rapid target acquisition
• Black ring on rear sight for sight picture clarity
• 3-dot configuration: the proven fighting standard
• Direct fit for SIG Sauer pistols (model RARA1A231S)
• Factory sight replacement—no gunsmithing required for compatible models

Specifications

Frequently Asked Questions

Will these Rival Arms night sights fit my SIG Sauer pistol?

These sights are designed as a direct replacement for compatible SIG Sauer models. The RARA1A231S designation is specific to SIG pistols. Confirm your exact model before purchase to ensure compatibility.

How long do tritium night sights stay bright?

Tritium sights use a radioactive self-luminous element that glows for many years without battery or external charging. Over time, brightness gradually decreases, but the sights will remain visible in low-light conditions far longer than typical duty use.

What's the advantage of the orange ring on the front sight?

The orange ring on the front sight accelerates target acquisition by creating a high-contrast visual reference. It helps your eye find the front sight quickly in daylight or low light, supporting faster, more accurate sight alignment.

Do these sights require professional installation?

Sight installation depends on your familiarity with your firearm and mechanical skill. Many shooters install their own sights; others prefer a gunsmith. Consult your SIG Sauer manual or a qualified armorer if you're unsure.