Vortex StrikeFire II Bright Red Dot (LED Upgrade)

Technical data

SKU: SF-BR-504

In stock



incl. 20% VAT.

Feature-rich, versatile and reliable, the Vortex StrikeFire II Red Dot is a great choice for shooters who want a quality red dot sight, but don’t want to break the bank.

Vortex StrikeFire II Red Dot

The renewed Vortex Strikefire II Red Dot is a budget red dot sight for shooting at short and medium distances, with a 4 MOA dot and a 30 mm tube that provides a wide field of view.

Vortex Strikefire II Red Dot is a proven rifle sight, which is distinguished by operational reliability, a large range of aiming point adjustment and increased (comparing to previous generation) working time of up to 80000 hours (brightness level 6).

Compared to the smaller Sparc or Crossfire Red Dots, the Strikefire II Red Dot has a 30mm tube, which provides a much wider field of view, and allows a huge range of dot adjustment.

Robust construction

One-piece tube of the collimator with a diameter of 30 mm is made of durable aviation aluminum, which guarantees the resistance of the structure to recoil, mechanical damage and fall.

Accurate sealing and filling the body with dry nitrogen eliminate the problem of optics fogging and prevent the ingress of moisture, thanks to which the sight can be safely used during rain, snowfall and humid environment.

The aluminum was subjected to the Type-III hard anodizing process, thus creating a black-matte coating with very high resistance to scratching and abrasion.


The daylight bright 4 MOA dot is ideal for situations that demand split-second target acquisition.

Choose among ten variable illumination settings—the lowest two settings are night-vision compatible.

Battery Life: 80,000 hours on setting 6.

sfrikefire II Red Dot reticle 4 MOA

Subtension detail for StrikeFire II red dot.

Optical system

The Strikefire II Red Dot uses lenses with very high light transmission. This was achieved thanks to the use of multilayer anti-reflective coatings on all air-to-glass surfaces.

A 4 MOA red dot is used for aiming, allowing you to quickly switch between targets.

The size of the dot has been adapted to dynamic shooting at short and medium distances, where the most important thing is instinctive aiming and fast transitions between targets.

The eye relief is unlimited for rapid target acquisition.

The dot has 10 brightness settings, which allows you not only to adjust the dot to the lighting conditions, but also to shoot with the use of night vision goggles (the first 2 settings).

The optics, like most red dots on the market, has a marginal parallax error, which does not noticeably affect the performance, therefore, in accordance with the accepted industry practice, the manufacturer describes the device as “parallax error free”.

Large adjustment range, convenient operation

The dot position is adjusted by means of two capped turrets (a click value of 1/2 MOA), the setting range of which is as much as 100 MOA vertically and horizontally.

To turn on / off and change the brightness of the dot, rubber buttons marked with arrows.

The buttons are conveniently placed on the left side of the eyepiece, so all the steps related to changing settings can be performed without taking your eyes off the target.

Long working time

The Strikefire II Red Dot is powered by a CR2 battery, which provides up to 50000 hours of work at setting 6.

The collimator’s long working time is due to the use of an automatic switch that turns off the sight after 12 hours.


The set includes an angular “lower 1/3 co-witness” assembly for a 22 mm rail.

When installed on an AR type platform, the collimator dot is above the sights and the optical center is 40 mm above the mounting rail.

As it has 30mm tube, you can install Strikefire II Red Dot on any convenient height using Vortex Tactical 30mm Rings (sold separately).

It also pairs very well with almost any magnifier on the market (and of course Vortex Magnifiers VMX-3T, Micro 3x)

Included in the Box

  • Cantilever ring mount
  • T-15 Torx wrench
  • CR2 battery
  • Flip Cap optic covers

From AR-15s to shotguns, the Strikefire II Red Dot offers big time versatility at a price that won’t break the bank!

Vortex Strikefire II Dimensions

vortex strikefire II dimensions in cm

Technical data

Mount compatibility Picatinny and Weaver
Magnification 1 x
Objective Lens Diameter 30 mm
Reticle 4 MOA Dot
Reticle Color Bright Red
Eye Relief Unlimited
Adjustment Graduation 1/2 MOA
Travel per Rotation 25 MOA
Max Elevation Adjustment 100 MOA
Max Windage Adjustment 100 MOA
Parallax Setting Parallax Free
Length 14,22 cm
Weight 204 gr
Brand Vortex Optics
Manufacturing China
Battery type CR2

1 review for Vortex StrikeFire II Bright Red Dot (LED Upgrade)

  1. jonnysmith84 @ vortexoptics.com

    Great for the money

    I bought this optic about 2 years ago. The first thing I noticed was how high it mounts above the rail. When bring the rifle to firing position, cheek against the stock line of sight alignment is spot on. From looking at it mounted on the rifle it does look to be sitting high but it doesn’t interfere with performance. Since then I have but over 1000 rounds through my rifle and the sight has stayed true since. Of course I remove it to clean and once reinstalled recalibrate the sight but it has remained reliable. Still haven’t changed to battery. Optics remains bright and clean with no distortion to clarity. Thank you Vortex for putting out another great product.

    Strikefire II

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