SKU: 15849677424

Meprolight M21 Day/Night Self-Illuminated Reflex Sight

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Description

Meprolight M21 Day/Night Self-Illuminated Reflex SightMeprolight M21 Day Night Self Illuminated Reflex Sight No batteries. No weakness. No surrender. Self illuminated and battle proven reflex sight. Originally developed for the Israel Defense Force (IDF), the Mepro M21 represents the best of Meprolight tritium technology and remains on active duty for the IDF and militaries and law enforcement worldwide. A red dot sight with fiber optic illumination by day, Meprolight tritium by night, it takes charge of

Meprolight M21 Day/Night Self-Illuminated Reflex Sight


No batteries. No weakness. No surrender. Self-illuminated and battle-proven reflex sight.

Originally developed for the Israel Defense Force (IDF), the Mepro M21 represents the best of Meprolight® tritium technology and remains on active duty for the IDF and militaries and law enforcement worldwide. A red dot sight with fiber-optic illumination by day, Meprolight® tritium by night, it takes charge of any field of battle with no need for batteries, ever. Its rugged, battle-proven construction meets or exceeds rigorous MIL-STD-810 standards to thrive in the harshest conditions, with five available reticles and a big 30-millimeter lens for maximum situational awareness.

  • No Batteries - no switches - always ready for action
  • Large field of view - 30mm diameter lens
  • Effective use of sight under extreme conditions
  • The sight of choice of Armed Forces and Law Enforcement
  • Battle proven


Magnification x1
Lens Diameter 30mm (1.1811 in.)
Field of View Unlimited with both eyes open
Power source Fiber optic and Tritium
Aiming Point Diameter 4.3 MOA/ 5.5 MOA/ Triangle/ Bullseye/ Open “X” *some options might not be available
Dimensions: (L x W x H) 114 x 55 x 70 mm (4.48 x 2.16 x 2.75 in.) with Picatinny adaptor
Weight 372 g (13.12 oz.) with Picatinny adaptor

Read what SHWAT™ – Special Hunting Weapons And Tactics™ has to say about the Mepro M21
https://shwat.com/meprolight-m21-review/

TECH SPECS

Magnification x1
Lens Diameter 30mm (1.1811 in.)
Field of View Unlimited with both eyes open
Power source Fiber optic and Tritium
Aiming Point Diameter 4.3 MOA/ Triangle/ Bullseye/ Open “X”
*some options might not be available
Dimensions: (L x W x H) 114 x 55 x 70 mm (4.48 x 2.16 x 2.75 in.) with Picatinny adaptor
Weight 372 g (13.12 oz.) with Picatinny adaptor
Submersion Submersion Unlimited
Working Temperature -40°F to 140°F
MIL-SPEC MIL STD-810
UPC MPN SKU RETICLE
879015002787 626110 MEP-0626110 4.3 Bullseye
879015004347 626210 MEP-0626210 4.3 MOA
879015004361 626410 MEP-0626410 Triangle


https://youtu.be/Bhh_ucX_HBY
https://youtu.be/LyQzARmFVRQ
https://youtu.be/-MgwcUXS6Xw


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 15849677424

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4.9 ★★★★★
Based on 5 reviews
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Product Reviews
E
Verified Purchase
Elizabeth Alfaro
Alexandria, US
★★★★★ 4
American Bully Trial - Honest Review
Color: Cyan NylonFish
I have never gotten a toy that lasted more than an hour when it comes to my baby girl. She is an aggressive chewer and loves anything that squeaks. This definitely helped to keep her entertained and use her teeth. I can confidently say that this toy may last a long time but she has already ripped a piece from it. I didn’t expect anything less since she always knows how to test new toys lol. I would definitely recommend though and will be getting more for her once this one is gone. Thank you!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 2, 2024
K
Verified Purchase
keyjustice
Belleville, US
★★★★★ 3
Hard, heavy, sharp
Color: Cyan NylonFish
This is very durable, but it is also very heavy (our dog likes to throw her toys) and after some chewing, the head and tail are very sharp
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
B
Verified Purchase
BellaGi
San Leandro, US
★★★★★ 5
2 years later and it’s still going!
Color: Cyan NylonFish, Color: Cyan NylonFish
I have 2 dogs, a 6lb chihuahua (Lolli) and an almost 100lb German shepherd/Belgian Malinois (Uzi). Got this for Uzi, however, Lolli had other plans for it. She literally took it out her mouth and ran to hide it. It’s been over a year, closer to 2 and it’s still hanging on. Attached a photo of Lolli…
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Reviewed in the United States on May 19, 2026
S
Verified Purchase
steven casteel
New York, US
★★★★★ 5
Best found
Color: Cyan NylonFish
I have a heavy heavy chewer, the only things that has escaped him were items like "kong" solid and rubber but no squeaky. He quickly lost interest in the toy; largely within a week at most and never picks it up again unless really bored. Squeaky toys had a life shelf of a week at best, that is with us taking them away to "preserve" them for longer. So far, this toy, the fish, has been the longest surviving squeaky and the longest at keeping his interest. it has received some cosmetic damage, but nothing that would make you remove the toy from his possession and it STILL squeaks.
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Reviewed in the United States on October 20, 2024
C
Verified Purchase
Courtney
Port Orchard, US
★★★★★ 4
Still holding up to my super-chewer!
Color: Cyan NylonFish, Color: Cyan NylonFish
It's a very good product. I would recommend this toy for a heavy chewing dog. My main reasons it's not 5 stars, it's HEAVY and the eyes peeled right off. My pup really likes to throw his toys around, this thing sounds like a cannon ball that's going to go through our floor! He also tries to destroy everything so he was chewing on the eyes and he would have definitely eaten them if I wasn't paying attention. It's not a horrible thing but I obviously don't want him to eat non food things. My dog also likes the squeaker in it, but it's difficult for me to get it to squeak. That's not a big deal though just thought I should mention it. Overall especially for the price, it's a good sturdy product that's cute and it's still holding up. He's chewed parts of the softer areas off a bit, but the rest is very hard so he hasn't made much of a dent. It's also about as big as his head, so he's pretty happy with it!
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Reviewed in the United States on January 18, 2025

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