The Night Fision Tritium Night Sight (Night Fision part no. SIG180240238YGZG) is a direct-fit sight built for the Sig Sauer P365, pairing a self-illuminating tritium vial with a bright yellow outline ring. The tritium core glows without batteries, giving a usable point of reference in low light where a plain black sight disappears, while the yellow ring speeds up sight acquisition in daylight as well. Night Fision manufactures its sights in-house in the USA and backs its tritium with a long-term glow guarantee, making this a dependable low-light upgrade for a compact carry pistol.

Key Specifications

• Direct fit for the Sig Sauer P365.
• Uses a self-illuminating tritium insert that glows without batteries.
• Features a yellow outline ring for fast daylight target acquisition.
• Made in-house in the USA, backed by a multi-year tritium glow guarantee.
• Direct-fit replacement using the P365’s factory sight dovetail.

Frequently Asked Questions

What pistol does this sight fit? The Sig Sauer P365.

Does this sight need batteries? No, the tritium insert self-illuminates without batteries or charging.

Buy the Night Fision Tritium Night Sight for Sig Sauer P365

Add a fast, glow-in-the-dark sight to your P365 for better performance in low light. See more from Night Fision or shop our full lineup of gun sights. Order it from our Lubbock, Texas gun shop for fast, insured shipping.