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Only the items listed as "Gunbroker" or "GB" are in the physical store. The rest of the items from the menu are at the warehouse. Items not in store inventory take about two 3 days to get in.

If you have questions please call. All ammo listed in stock is in store and ready to ship.


Meprolight M-21 Reflex Sight M21

Product Code : 879015004347


Mfg Item #: M21D4

Available Online
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The Mepro 21 is a maintenance-free, dual illuminated, red dot reflex sight especially designed for quick and instinctive accurate shooting. Originally developed for the IDF, this advanced optical sight is great while on the move in close quarters where the use of both eyes is critical. The Mepro 21 provides instant, all light aiming without batteries, and can work in tandem with a magnifying scope. Adapters are available for all the common mounts (Weaver or Picatinny rails, M16 carry handle, NATO, etc).

ProofsWeather Resistant
SeriesReflex Sight
Weight13.10 oz
ReticleIlluminated Dot
Dot Size4.3 MOA
Eye ReliefUnlimited
Field Of ViewUnlimited

Determined at checkout.