The Meprolight USA M22 is a compact 1x30mm red dot sight built on decades of field-proven design for shooters who demand reliability without compromise. Descended from the legendary M21 Reflex Sight trusted by military and law enforcement worldwide, the M22 combines fiber-optic daylight brightness with Swiss-made tritium night illumination—no batteries required, no switching, no excuses. It's the kind of optic that performs identically whether you're shooting at noon, dusk, or in low light, because the reticle powers itself from available light and glows when darkness falls.

The M22's rugged construction is built for hard use. It's compact and lightweight at just 9.2 oz, mounts directly to any Picatinny rail via quick-release, and plays well with night vision devices and magnifiers if you choose to run them. The sight is water-resistant to 66 feet for an hour and operates reliably across a wide temperature swing from -40°F to +140°F, so it won't quit on you in field conditions where other optics might falter.

Windage and elevation adjust in 1 MOA increments across a ±60 MOA range, giving you plenty of room to dial in your zero or hold over at distance. The red bullseye reticle sits in a 1" × 0.8" viewing window—clean sightline, quick target acquisition. This is combat-grade glass for hunters, competition shooters, tactical enthusiasts, and anyone running a modern rifle or shotgun who values simplicity and durability over battery anxiety.

The Meprolight USA M22 is a compact 1x30mm red dot sight built on decades of field-proven design for shooters who demand reliability without compromise. Descended from the legendary M21 Reflex Sight trusted by military and law enforcement worldwide, the M22 combines fiber-optic daylight brightness with Swiss-made tritium night illumination—no batteries required, no switching, no excuses. It's the kind of optic that performs identically whether you're shooting at noon, dusk, or in low light, because the reticle powers itself from available light and glows when darkness falls.

The M22's rugged construction is built for hard use. It's compact and lightweight at just 9.2 oz, mounts directly to any Picatinny rail via quick-release, and plays well with night vision devices and magnifiers if you choose to run them. The sight is water-resistant to 66 feet for an hour and operates reliably across a wide temperature swing from -40°F to +140°F, so it won't quit on you in field conditions where other optics might falter.

Windage and elevation adjust in 1 MOA increments across a ±60 MOA range, giving you plenty of room to dial in your zero or hold over at distance. The red bullseye reticle sits in a 1" × 0.8" viewing window—clean sightline, quick target acquisition. This is combat-grade glass for hunters, competition shooters, tactical enthusiasts, and anyone running a modern rifle or shotgun who values simplicity and durability over battery anxiety.