Meprolight M21 626310 | 1x 30 mm Reflex Sight | 5.5 MOA Dot

The Meprolight M21 (model 626310) is a 1x red-dot reflex sight featuring a 30 mm objective and a 5.5 MOA self-illuminated dot. It uses Meprolight’s tritium-based illumination for reliable day and night visibility and is built to be weather resistant. The open reflex design and large lens provide a broad field of view for quick target acquisition.

Applications include precision target/range shooting and law enforcement/duty optics; the sight is also compatible with night-vision goggles and magnifier systems without reducing field of view.

Product Specifications

• The finish is Black.
• The item is rated Weather Resistant.
• The objective (lens) measures 30mm.
• The magnification is 1x.
• The overall length is 4.48″.
• The field of view is listed as Unlimited.
• The eye relief is specified as Unlimited.
• The dot size (reticle) is 5.5 MOA.
• The reticle type is a 5.5 MOA Dot.
• The windage and elevation are Adjustable.
• The weight is 13.12 oz.
• The product UPC is 879015004354.

Compact, NVG-compatible, and purpose-built for fast, practical sighting, the M21 offers a straightforward aiming solution for shooters who value a durable, low-profile reflex optic. Its large 30 mm lens and simple dot reticle keep target presentation clear while remaining easy to pair with magnifiers or night-vision equipment.