Please use the chart in the following link for more information on sight selection. Note that the chart only applies to Norsso optic cuts and slides; factory or other manufacturer's slides may have different optic cut depths that impact the sight measurements:
https://norsso.com/pages/sig-p320-chart.html
When it comes to tritium gun sights, aluminum sleeves and painted-on white rings are the norm. Night Fision breaks the mold, literally. Their patented, injection molded sleeve design not only holds their 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.
Features:
- Brightest Tritium Night Sights on the market
- Domed lens collimates tritium rays for a sharper sight picture
- CNC Machined out of high quality steel
- Black Nitride coating used to improve wear and corrosion resistance
- Installation: Gunsmith Recommended
- Built in the USA with Swiss Tritium
1 Review
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Sights
Definitely brighter and easier to pickup over the stock sig night sights. Well made and work great with my trijicon rmr
