The Meprolight Front Night Sight in green, SIG #8 fitment (Meprolight part no. 0101103107) upgrades the front sight on compatible SIG Sauer pistols with a tritium insert built for genuine low-light performance. Meprolight has manufactured tritium night sights for military and law enforcement use for decades, and that experience carries directly into this front-only sight’s steel body and green tritium vial construction. The steel body houses a green tritium vial that stays visible without any external light source, giving a fast, reliable aiming point in dark hallways, low-light ranges, or after-hours situations where a standard sight simply disappears. This is a front sight only, intended to pair with an existing or separately purchased rear sight for a complete upgrade.

Key Specifications

• Insert type is green tritium for consistent low-light visibility.
• Fitment is SIG #8, matching specific SIG Sauer pistol dovetails.
• Constructed from steel with a tritium insert for durability and glow performance.
• This listing is for the front sight only.
• Overall length measures 8.55″ for the packaged sight component.

Frequently Asked Questions

Does this include a rear sight? No, this listing is for the front night sight only.

What pistols use the SIG #8 fitment? The SIG #8 dovetail fitment matches specific SIG Sauer pistol models; verify your model’s sight cut before ordering.

How bright is the tritium insert? Meprolight builds this sight for some of the brightest night sight performance available, using a green tritium vial that glows without external light.

Buy the Meprolight SIG Front Night Sight

Get a genuine low-light aiming point on your SIG Sauer pistol. Order this Meprolight sight from our gun sights selection, with fast, insured shipping from our Lubbock, Texas gun shop.