Northtac FLX Red Dot Sight 1X20mm (FLX01)

Northtac FLX Red Dot Sight 1X20mm

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The Northtac 1x20mm FLX Red Dot Sight is an extremely durable compact sight that mounts to Picatinny/Weaver style rails. It features 11 brightness levels a crisp 3MOA dot reticle and unlimited eye relief. The anodized aluminum body is enhanced with a canted rheostat knob and shockproof housing. Windage and Elevation adjustments are made simple when using the top of the turret cap tool. Rubber bikini lens covers are included to protect the sight from dust and debris. This sight comes ready to mount.

Magnification 1
Eye Relief (in) Unlimited
Field of View (ft) at 100 yards 35.19
Adjustment Graduation 1 MOA
Elevation Adjustment Range 80MOA
Windage Adjustment Range ±40MOA
Length (in) 2.5
Weight (oz) 3.75
Shock Resistance Yes
Body CoatingMatte Black Matte Black



  • Dot Reticle
  • 11 Brightness Settings
  • Parallax free and Unlimited Eye Relief
  • Wide range Windage & Elevation Adjustment
  • Lightweight and Shockproof
  • Lightweight and Shockproof
  • Torx Wrench and CR2032 Battery Included
  • Hard Coat Anodized Aluminum
  • Fully Multi-Coated Lens
  • Protective Lens Cover
  • Picatinny Base Mounting System
  • Lifetime Warranty
  • 5
    FLX Red Dot

    Posted by Greg C on Mar 20th 2024

    The best bang for the buck I've ever purchased

  • 5
    Great for the money

    Posted by Phil on Aug 14th 2023

    Very happy with the build quality of this red dot. This optic is compact and half the price of similar offerings. The FLX does not have the “shake awake” technology however for the price I’m absolutely fine with that. I couldn’t find any reviews of this product but I own several ronins and figured I’d give it a try. HIGHLY recommended trying the FLX!


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