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Questions & Answers
Will the strike fire still let me use my stock iron sights on my ar-556 Ruger? Expert Answer

Yes, the sight will sit at lower 1/3rd co-witness on your rifle, allowing you to use your iron sights through the lower part of the optic view.

by Ethan C., Gear Expert, April 4, 2019
Will this sight withstand the recoil from a 50 Beowulf Expert Answer

Yes, the Vortex Strikefire II 1x30mm 4MOA Red Dot Sight will function as intended and retain zero as long as it is properly installed on your rifle.

by Ethan, Gear Expert, December 6, 2022
Customer Reviews
Helpful Positive Review Good Scope Value by Don S., Verified Owner, September 27, 2024
This is well made and mounts very securely. The only reason it doesn’t get 5 stars is the push buttons are hard to use and have to be pushed very precisely. That being said once you turn it on it’s good to go.
2/3 found this helpful
Helpful Positive Review Vortex Strikefire 2 by Rawtacular, August 30, 2014
I give this product 5 stars because it is exactly how every review, video or recommendation has described it. For those who don't want to or cannot afford to spend $500+ on a red dot optic this is the best! The quality is superb and it's very sleek ...
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108/114 found this helpful
Helpful Positive Review Great Value by Steve, July 15, 2022
The battery was dead when it came, so I went and bought some new Duracell ones, and then it worked perfectly. This is high quality, well-made, easily attached, and easy to use. Overall a good buy. High recommended for the price.
1/4 found this helpful
Helpful Positive Review Great Red Dot by Sam E., December 4, 2017
I opted for this red only model after reading a number of reviews concerning the red and green variant washing out in certain conditions. This thing gets very bright - but fuzzy - when you use higher settings. Happy overall despite the size.
1/1 found this helpful
Helpful Positive Review Worth buying. Very nice for older eyes. by Sully, Verified Owner, September 27, 2024
Mounted this on a new GLFA AR 15. Sighted in with no bore laser @ 25 & 50 yds. 200 rds decent ammo. 8”steel plate. Bright sun. Right out of the box plate rang & kept ringing. Minor adjustments & bingo. Held adjustments. Different minor astigmatism in...
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1/1 found this helpful
Helpful Positive Review vortex strikefire 2 by mike, Verified Owner, September 30, 2024
The option of going red or green dot is what drew my attention to this optic. The price was also attractive. I have not had the opportunity to put many rounds through the rifle with the optic attached. But with the opportunity I’ve had, it seems very...
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1/1 found this helpful
Read All 605 Reviews
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Product Info for Vortex StrikeFire II 1x30mm 4 MOA Red Dot Sight

Be sure to mount up the Vortex StrikeFire II Red Dot w/ 4 MOA Reticle for split-second target acquisition and the maximum field of view while shooting with both eyes open. These Red Dot Sights engineered by the geniuses at Vortex Optics feature sleek rear-facing controls for power on/off and easy adjustment of ten dot intensity levels, with the lowest two settings ideal for night vision, so you can easily shoot in all lighting conditions. The Vortex StrikeFire II Waterproof Red Dot Scope is made of 30mm aluminum alloy chassis, which provides an extra-high recoil rating and is nitrogen purged for waterproof and fogproof performance. With the Vortex StrikeFire II Shockproof Red Dot Scope w/ 4 MOA Reticle, you'll be able to lock on and strike fast!image

WARNING: California`s Proposition 65

Specifications for Vortex StrikeFire II 1x30mm 4 MOA Red Dot Sight:

Manufacturer: Vortex
Color: Black
Finish: Hard Anodized Matte
Fabric/Material: Aluminum Alloy Chassis
Magnification: 1 x
Objective Lens Diameter: 30 mm
Objective Window Size: 30 mm
Reticle: 4 MOA Red/Green Dot
Illumination Type: LED
Illumination Color: Red
Brightness Settings: 10
Eye Relief: Unlimited
Adjustment Type: MOA
Adjustment Click Value: 0.5 MOA
Emitter Type: Enclosed
Parallax: Parallax Free
Lens Material: Glass
Battery Type: CR2
Battery Quantity: 1
Weather Resistance: Yes
Water Resistance Level: Waterproof
Shockproof: Yes
Fogproof: Yes
Gun Make: AR Platform
Gun Model: AR-15
Weight: 7.2 oz
Condition: New
Package Type: Box
Magnification Type: Fixed
Quantity: 1
Tube Diameter: 30 mm
Red Dot Sights-Footprint: Not Applicable
Mount Type: Picatinny
Co-Witness: 1/3 Co-witness
Gun Type: Rifle
Attachment Type: Picatinny
W/E Travel at 100 Yds: 100 MOA
Objective Aperture: 30 mm

Features of Vortex StrikeFire II 1x30mm 4 MOA Red Dot Sight

  • Fully Multi-Coated Lenses. Anti-reflective coatings on all air-to-glass surfaces provide increased light transmission for greater clarity and low-light performance.
  • Nitrogen Gas Purged. Gas purged and O-ring sealed for fogproof and waterproof performance in all conditions.
  • Waterproof. Designed to withstand harsh weather conditions.
  • Fogproof. Designed to withstand a wide range of temperatures.
  • Shockproof. Designed to withstand the highest levels of recoil and impact.

Package Contents:

  • Vortex StrikeFire II 1x30mm 4 MOA Red Dot Sight
  • Cantilever ring mount
  • T-15 Torx wrench
  • CR2 battery
  • Flip Cap optic covers

Vortex StrikeFire II 1x30mm 4 MOA Red Dot Sight Orderable Models

List of Orderable Models

Vortex StrikeFire II 1x30mm 4 MOA Red Dot Sight, Hard Anodized Matte, Black, w/VMX-3T Magnifier with Flip Mount, SF-RG-501-KIT1 , MPN: SF-RG-501-KIT1 , Code: VX-RD-VSFII4-SF-RG-501-KIT1
Vortex StrikeFire II w/ 4 MOA Red/Green with Micro 6X Red Dot Sight Magnifier , MPN: SF-RG-501-KIT3 , Code: VX-RD-VSFII4-SF-RG-501-KIT3
Vortex StrikeFire II 1x30mm 4 MOA Red Dot Sight, Hard Anodized Matte, Black, Red/Green, 5.6in, 12.8oz, SF-RG-501 , MPN: NW507 , UPC: 875874005518 , Code: VX-RD-VSFII4-SF-RG-501
Vortex StrikeFire II 1x30mm 4 MOA Red Dot Sight, Hard Anodized Matte, Black, Red, 5.6in, 12.8oz, SF-BR-504 , MPN: SF-BR-504 , UPC: 843829108911 , Code: VX-RD-VSFII4-SF-BR-504
Vortex StrikeFire II 1x30mm 4 MOA Red Dot Sight, Hard Anodized Matte, Black, w/ Vortex Micro 3x22mm Magnifier, SF-RG-501-KIT2 , MPN: SF-RG-501-KIT2 , Code: VX-RD-VSFII4-SF-RG-501-KIT2

Vortex StrikeFire II 1x30mm 4 MOA Red Dot Sight Unavailable & Discontinued Models

List of Unorderable Models

Factory DEMO StrikeFire II Red Dot, 4 MOA Red Dot w/Lower 1/3 Co-Witness Cantilever Mount SF-BR-503 , MPN: SF-BR-503-DEMO , Code: VX-RD-VSFII4-SF-BR-503-DEMO
USED Vortex Strikefire II 1x30mm, 4 MOA Red Dot Sight Hard Anodized Matte, Black, SF-RG-501, EDEMO7, Condition Fair, Other , MPN: SF-RG-501-EDEMO7 , Code: VX-RD-VSFII4-SF-RG-501-EDEMO-OT-D
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