2 MOA 34mm IP78 Reflex Red Dot Sights XIX1421OR 511A

The 511A Reflex Red Dot Sight is tailored for military, law enforcement, and precision marksmen requiring high durability and accuracy in extreme conditions. With zero parallax at 15m and under, 0.5 MOA deviation at 20m, and a wide 34mm viewing window, it ensures fast target acquisition without compromising precision. Built with IP78 waterproof protection and 1200G shock resistance, it’s designed for heavy-duty use in harsh environments.

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OVERVIEW

Key Advantages and Features

  • Crisp 2 MOA reticle: Balanced for precision and fast acquisition.
  • Large field of view: 34mm window with 35 MOA lap size.
  • Ultra-durable design: IP78 waterproof and 1200G shock resistance.
  • Precision adjustments: ±75 MOA travel range, 1 click = 1 MOA.
  • Parallax control: 0 MOA at 15m and below; only 0.5 MOA at 20m.
  • Built for endurance: Rugged 215g housing for heavy firearm recoil.

Application Scenarios

Military & Tactical Use: A rugged 2 MOA reflex red dot sight for AR platforms, trusted by professionals for durability and reliability in combat training.

Precision Hunting: Ideal as a reflex red dot sight for hunting rifles, offering fast and precise aiming in all-weather conditions.

Competitive & Long-Range Shooting: Used as a red dot sight with 2 MOA for precision target shooting, supporting ±75 MOA adjustments for versatile zeroing.

Outdoor Security & Patrol: A heavy-duty reflex red dot sight for law enforcement and security teams, designed for demanding field use.

Customizable for Your Brand

Logo and firmware customization available

OEM/ODM support with low MOQ

Custom language interface and startup screens

Quote for Customization

Customizable Features

  • OEM/ODM branding (laser-engraved logos, custom color housings, retail-ready packaging).
  • Reticle customization (2 MOA standard, optional 3–4 MOA variants).
  • Mount interface options (Picatinny, Weaver, quick-detach).
  • Private label solutions for distributors in hunting, tactical, and security sectors.

Parameters

Product CodeXIX1421OR(511A)
Product size 83.8*44.1*42
Weight 215g
Windows 1*34
Dot size 2moa
Lap size 35moa
Calibration 25 yards
Parallax (20m) 0.5 MOA
Parallax (15m and under) O MOA
Click 1 click = 1moa
Amount of movement ±75moa
Waterproof IP78
Shock resistant 1200G and above

Let’s Work Together

Looking for a professional Reflex Red Dot Sight supplier with rugged durability and OEM customization?

Now you have a strong lineup of 4+ Reflex Red Dot models

  • Ultra-compact 18g, 3 MOA – pistols & lightweight rifles.
  • Professional Ø25mm, 2–3 MOA – rifles & carbines.
  • GT-X1, 5 MOA – shotguns, CQB, fast-acquisition.
  • 511A, 2 MOA (IP78) – precision rifles, tactical durability.

Contact us today for wholesale orders and private-label opportunities.

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