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Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight 23-20400

Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight,30 MOA,Black 23-20400
Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight,30 MOA,Black 23-20400
Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight,30 MOA,Black 23-20400
Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight,30 MOA,Black 23-20400
Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight,30 MOA,Black 23-20400
Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight,30 MOA,Black 23-20400
Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight,30 MOA,Black 23-20400
Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight,30 MOA,Black 23-20400
Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight,30 MOA, Black, 23-20400
Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight,30 MOA,Black 23-20400
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Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight,30 MOA,Black 23-20400
Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight,30 MOA,Black 23-20400
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Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight,30 MOA,Black 23-20400
Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight,30 MOA,Black 23-20400
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Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight,30 MOA,Black 23-20400
Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight,30 MOA,Black 23-20400
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Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight,30 MOA,Black 23-20400
Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight,30 MOA,Black 23-20400
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Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight,30 MOA,Black 23-20400
Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight,30 MOA,Black 23-20400
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Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight,30 MOA,Black 23-20400
Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight,30 MOA,Black 23-20400
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Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight,30 MOA,Black 23-20400
Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight,30 MOA,Black 23-20400
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Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight,30 MOA,Black 23-20400
Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight,30 MOA, Black, 23-20400
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Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight,30 MOA, Black, 23-20400

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Government Export Restriction Government Export Restriction
Questions & Answers
Where is this optic manufactured?

It is made in China, but it also has a 5yr warranty.

by Numet, Verified Owner, October 31, 2019
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Negative Review
Save your money by Franky, March 8, 2021
I bought 1 when it came the red dot did not work . I sent it back and got a new one that works but it is very hard to see out of the red dot is not strong outdoors amd.is small they quality is also not good big waste of cash Save your money on this ...
Read More...
3/4 found this helpful
Read 1 Review

Product Discontinued by Manufacturer

Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight has been discontinued by Alpen and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Red Dot Sights & Accessories, Red Dot Sights yourself to try and find the perfect replacement for you!

Product Info for Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight

The OMNI-4 is a precision reflex sight with a unique inverted design. This unconventional approach to an open sight limits the exposure of the lens to dirt and maintains the devices functionality even when it is raining. The compact sight has unlimited eye relief, fully multi-coated optics and a high-efficiency bright red LED that guarantees exceptional battery life. It is both shockproof and splashproof for added durability.image

Features of Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight:

  • Description Alpen OMNI-4 Red Inverted Reflex Sight
  • Item Number 23-20400
  • Recticle Color Red
  • Battery Life 500 Hours
  • Battery CR2032 (Not Included)
  • Brightness 0-11
  • Magnification 1x
  • Eye Relief Unlimited
  • Elevation Adjustment 30 MOA
  • Mount Picatinny or Weaver
  • Weight 0.3 LBS
  • Parallax 30 Yards
  • Adjustment Value 1 inch @ 100 YDS
  • 1 MOA Per Click
  • Water Resistant IP55 Splashproof
  • Dimensions 3.0 X 1.3 X 1.7"

Package Contents:

  • Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight

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Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight Unavailable & Discontinued Models

List of Unorderable Models

  • Alpen OMNI-4 Red LED Inverted Waterproof Precision Reflex Sight,30 MOA, Black, 23-20400 , MPN: 23-20400 , UPC: 812257019786 , Code: AL-RD-OMNI4-23-20400
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Last updated 2026-08-02 UTC.