Night Fision utilizes an injection molded process and military-grade polymer with durable polymer tritium outlines to give you flexibility and unrivaled daytime visibility. With the exception of the tritium vials, imported from Switzerland, Night Fision products are crafted end-to-end right here in the USA. This Perfect Dot night sight set is a square front green tritium with a yellow outline. It is compatible with Sig Sauer 9mm/357 caliber P-Series models.
When it comes to tritium gun sights, aluminum sleeves and painted-on white rings are the norm. Night Fision breaks the mold, literally. Night Fision’s patent-pending injection molded sleeve design not only holds Night Fision’s tritium vials securely in place, it creates a brighter and more durable ring, they call The Perfect Dot, that provides maximum visibility both day and night.
