The Meprolight M22 Triangle is the next generation of the battle-proven M21, built around a bold 10 MOA red triangle reticle for fast, unmistakable target acquisition (model 56225000). Daytime fiber-optic and nighttime Swiss tritium illumination combine so the sight never needs batteries, switching automatically between the two.

Key Specifications

• True 1x magnification.
• 10 MOA red triangle reticle.
• Adjusts in 1 MOA clicks.
• Picatinny mount footprint.
• Fiber-optic illumination by day.
• Swiss tritium illumination by night, with no batteries required.
• Transitions automatically between day and night illumination.
• Unlimited eye relief for flexible mounting.
• Compact 5.75-inch overall length.
• Tritium illumination is warrantied for 10 years.

Frequently Asked Questions

Does the M22 Triangle need batteries? No, it combines fiber-optic and tritium illumination and never needs batteries.

What reticle does it use? A bold 10 MOA red triangle.

How long is the tritium illumination warrantied? For 10 years.

Buy the Meprolight M22 Triangle Reflex Sight

Get always-on illumination with this Meprolight reflex sight, part of our red dot sights collection.