OEM Factory Night Sight Set for Sig Sauer P220 P226 P229 P320 .40/.45 - Tritium Illumination

Sig Sauer OEM Factory SIGLITE Night Sight Set for P220, P229, P320 (.40/.45) – SIGHT-SIGLITE-4045

Description

The Sig Sauer SIGLITE Night Sight Set (SIGHT-SIGLITE-4045) is a factory-original replacement designed specifically for Sig Sauer P-Series pistols chambered in .40 S&W and .45 ACP. Built to the same exacting standards as original factory components, this sight set restores or upgrades your pistol with reliable, low-light aiming capability.

Featuring tritium illumination, SIGLITE sights provide a consistent glow without the need for batteries, ensuring visibility in low-light and no-light environments. This set includes a #6 front sight and #8 rear sight configuration, delivering a balanced sight picture optimized for accuracy and duty use.

Manufactured by Sig Sauer, these sights are engineered for seamless compatibility and dependable performance across multiple P-Series models.

Features

• Genuine OEM SIGLITE factory night sight set
• Tritium illumination for low-light visibility (no batteries required)
• #6 front / #8 rear sight configuration
• Designed to factory specifications for precise fit and alignment
• Durable steel construction for long service life
• Ideal for restoring or upgrading factory sight systems
• Maintains original handling and sight picture

Specifications

• Manufacturer: Sig Sauer
• Model: SIGLITE Night Sight Set
• Part Number: SIGHT-SIGLITE-4045

• Illumination Type: Tritium
• Front Sight: #6 Height
• Rear Sight: #8 Height

• Material: Steel
• Color: Black housing with tritium inserts

Compatibility

Fits:

• Sig Sauer P220 (.40 / .45)
• Sig Sauer P229 (.40 / .45)
• Sig Sauer P320 (.40 / .45)
• Also compatible with select P226 models

Not Compatible With:

• P226 X-Five
• P226 X-Series variants

Important Note

• Professional installation is recommended to ensure proper fitment and alignment

Buyer Value

This OEM SIGLITE sight set is the ideal solution for replacing worn or dim factory sights while maintaining original performance and reliability. With dependable tritium illumination and factory-correct fitment, it provides a straightforward upgrade for improved visibility and accuracy—especially in defensive or low-light scenarios.