Vortex® Strikefire® II Reflex Sight 1x30mm 4 MOA Red Dot 30mm Maintube w/ Cantilever Weaver Ringmount


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When situations demand split-second target acquisition and maximum field of view, mount up the Strikefire® II and get shooting. Compared to smaller red dot sights the Strikefire® II’s larger objective and 30mm tube design provide a larger field of view, and allow it to be mounted at just about any height using most common 30mm rings. From MSRs to shotguns, the Strikefire® II offers big time versatility at a price that won’t break the bank.



  • Fully Multi-Coated: Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.
  • Brightness Setting: 10 Levels
  • Unlimited Eye Relief: Non-critical eye relief for rapid target acquisition.
  • Parallax Free: All red dot and holographic sights will exhibit some small amount of parallax. Matching current industry practice, this small amount would be considered “parallax free” and will make a negligible difference in performance.


  • Single-Piece Chassis: Compact and lightweight.
  • Waterproof: O-ring seals prevent moisture, dust and debris from penetrating for reliable performance in all environments.
  • Fogproof: Designed to withstand a wide range of temperatures.
  • Shockproof: Rugged construction withstands recoil and impact.
  • Hard Anodized Finish: Highly durable low-glare matte finish.


  • Battery Life: 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

Daylight Bright Red Dot:

  • 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.

Comes with:

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


Image Clarity:

Reticle Type Second Focal Plane Reticle 4 MOA Dot
Illuminated Yes; Red Illumination Settings 10
Light Management System Standard Glass Type Standard
Lens Coating Fully Multi-coated Eye Relief (in; mm) Unlimited
Diopter Type Non-Adjustable Parallax Adjustment No
Parallax Free Distance (yd) Unlimited

Image Adjustment:

Min Magnification 1x Max Magnification 1x
Objective Lens Diameter (mm) 30 Low Mag Field of View (ft @ 100 yds) Unlimited
High Mag Field of View (ft @ 100 yds) Unlimited Elevation Turret Style Capped
Elevation Adjustment Range (MOA) 100 Elevation Adjustment Value per Click (MOA) 1/2
Elevation Clicks per Rotation 25 Windage Turret Style Capped
Windage Adjustment Range (MOA) 100 Windage Adjustment Value per Click (MOA) 1/2
Windage Clicks per Rotation 25


Locking Dial No Zero Stop No
Indexable Turret No Indexing Type No
External Rotation Indicator No Illumination Control Tactile Buttons
Locking Illumination No Auto-Shutoff (hrs) 12
Throw Lever N/A Nightvision Compatible Illumination 2 Levels
Motion Sensor Capabilities No Electronic Reticle Leveler No
Sunshade/Killflash Compatible ARD35 (Sold Seperately


Form Factor Sealed Reflex Sight Attachment Interface 30mm Ring Interface; Supplied Cantilever Weaver Ringmount
Mount Height (mm) Supplied 40 (1/3 Co-Witness) Finish Matte Black Anodized
Water Resistance Yes Fogproof Nitrogen Purged
Shockproof Yes Battery Type CR2
Battery Life @ Max (hrs) 400 Battery Life @ Min 7000
Weight w/o Mount (oz) 7.2 Overall Length (in) 5.6
Front Mounting Length (in; cm) ~1.1; 2.8 Rear Mounting Length (in; cm) ~1.1; 2.8
Total Mount Length (in; cm) ~1.1; 2.8 Objective Housing Length (in; cm) ~1.5; 3.7
Objective Housing Width (in; cm) ~1.5; 3.8 Objective Housing Height (in; cm) ~1.5; 3.8
Eyepiece Housing Length (in; cm) ~0.4; 0.9 Eyepiece Housing Width (in; cm) ~1.2; 3
Eyepiece Housing Height (in; cm) ~1.2; 3 Magnification Ring Outside Diameter N/A
Turret Saddle Depth (in; cm) ~0.2; 0.5

Additional Information:

Manufacturer SKU SF-BR-504
Vortex Canada SKU VT-SF-BR-504


Manufacturers, importers, suppliers, and distributors may make changes to their products without fanfare. Such changes can lead to discrepancies between the advertised product and the actual product in inventory. While International Shooting Supplies Ltd. endeavors to correctly describe the actual product in inventory, we will not be responsible for unintentional inaccuracies in text and images of the advertised product.

Weight 0.9 kg


Tube Diameter


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