Meprolight M21 Day/Night Self-Illuminated Reflex Sight

Meprolight

Sale price
$429.99
List price
$494.99
Aiming Point Diameter:

The Meprolight M21 Day/Night Self-Illuminated Reflex Sight provides constant, all-light aiming capability, without the need for a battery supply. Reticle illumination on these Red Dot Sights is achieved by a protected fiber optic light during the day, and by a self-powered tritium light source at night. the Meprolight M21 Tactical Sight features a large 30mm diameter lens that provides rapid target acquisition and a quick-release Picatinny mount.

Meprolight M21 Reflex Sight Features 

  • Designed for CQC
  • FOV: Unlimited with both eyes open
  • Rapid target acquisition
  • Protected fiber optic light collection for daytime
  • Self-powered tritium light source for night
  • Reflexive, parallax-free aiming 
  • Self-illumination adjusts to ambient light
  • Reticle designed to be visible under all conditions
  • Large 30mm diameter lens with state-of-the-art coatings assures large FOV
  • Highly durable and rugged
  • Sight is black and grey, 
  • Increases accuracy and speed 
  • Quick-release Picatinny mount 

Aiming Point Diameter

 Bullseye Reticle MEP0626110 879015002787
 Open-X Reticle MEP0626610 879015004378
4.3 MOA Dot Reticle MEP0626210 879015004347
 Triangle Reticle MEP0626410 879015004361

 

Meprolight M21 Specs 

  • Magnification: 1 x, Fixed
  • Objective Lens Diameter: 30 mm,
  • Type: Fiber Optics/Tritium
  • Illumination Color: Red,
  • Eye Relief: 10 - 600 mm,
  • Adjustment Click Value: 1 MOA,
  • Parallax: 0.25,
  • Lens Material: Optical Glass,
  • Optical Coating: AR Coating,
  • Light Transmission: 50 %,
  • Attachment/Mount Type: Picatinny,
  • Operating Temperature: -40 - 131 Fahrenheit,
  • Water Resistant Mark: 1 m,
  • 4.48 x 2.16 x 2.75 in, with Picatinny adaptor
  • Weight: 13.12
  • Aperture: 27 mm,
  • W/E Travel at 100 Yds: +/- 35 MOA.
Warning: California's Proposition 65

Popular Items

Stay Connected

Be the first to know about discounts, new gear, and get exclusive offers.

Shop Collections

Trigger Puller
Trigger Puller
All American Grit Tactical Backpacks, Sling bags, EDC Bags
Tactical Bags & Pouches
IFAK/Medical Supplies | Tourniquets & Pressure Bandages
IFAK/Medical Gear
Knife Collection | All American Grit
Edged Tools
Tactical & EDC Flashlights| All American Grit
Flashlights
Optics, Scopes & Binoculars
Optics, Scopes & Binoculars