Meprolight M21 Day/Night Reflex Sight + Polarizer & Flash Guard and Cleaning Cloth

Meprolight M21 Day/Night Reflex Sight Reviews Summary

Ratings Breakdown

Rated 4.6 by 91 people

Pros from Reviews

  • No batteries needed
  • Large viewing window
  • Easy target acquisition
  • Includes polarizer and flash guard
  • Solid construction
  • Combat proven
  • Great optics
  • Easy to attach

Cons from Reviews

  • Dot not visible for older people
  • Washout in dark to bright transition
  • Expensive
  • Cannot return or exchange
  • Triangle dot not preferred

Notable Features

No batteries
Rapid target acquisition
Effective use under extreme conditions
Trusted worldwide
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