The AmeriGlo Classic Tritium Sight Set for SIG Sauer (brand part number SG161) is easily visible under all lighting conditions, pairing a green tritium lamp with a white outline on the front sight with two green tritium lamps and white outlines on the rear sight. It’s the original standard in self-luminous night sights, requiring no battery and no charging, just a steady glow day or night. The Classic 3-dot design is the most widely used sight picture among personal defense shooters, military units, and law enforcement alike. This set is cut for most SIG Sauer pistols using a #8 front and #8 rear sight dovetail.

Key Specifications

• Front sight uses green tritium.
• Front sight has a white outline around the tritium vial.
• Rear sight uses two green tritium lamps.
• Rear sight has a white outline around each vial.
• Arranged in the Classic 3-dot sight picture.
• Self-luminous, tritium-powered, no battery or charging required.
• Widely used for personal defense carry.
• Also a common choice for military and law enforcement duty use.
• Cut for a #8 front and #8 rear sight dovetail, fitting most SIG Sauer pistols.

Frequently Asked Questions

What SIG Sauer pistols does this fit? Most SIG Sauer models using a #8 front and #8 rear sight cut.

Do these sights need batteries? No, tritium is self-luminous, so the sights glow continuously without a battery or charging.

What’s the sight picture like? A Classic 3-dot arrangement, green tritium front and rear, each with a white outline for fast daylight acquisition.

Buy the AmeriGlo Classic Tritium Sight Set for SIG Sauer

See your sights in any light with a proven Classic 3-dot tritium set. Order the AmeriGlo sight set from our gun sights selection at our Lubbock, Texas gun shop for fast, direct shipping.