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Red & Green Dot Reflex Sights

Vortex Strikefire II 4MOA Red-Green Dot Sight

Vortex Strikefire II 4MOA Red-Green Dot Sight

Stock Status: In Stock
1/2 MOA clicks. 5.6" - 142mm long. Cantilever picatinny mount
You Will Earn 209 points with this purchase

Vortex Optics Strikefire II 4 MOA Red-Green Dot Sight SF-RG-501

When situations demand split-second target acquisition and maximum field of view, mount up the StrikeFire II and shoot—both eyes open.

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

Features sleek rear-facing controls for power on/off and easy adjustment of ten dot intensity levels—lowest two settings are night-vision compatible.

Automatically returns to the last dot intensity used when powered up.

The 30mm aluminum alloy chassis provides extra-high recoil rating and is waterproof and fogproof. Strike fast!

The lower 1/3 co-witness cantilever mount model is ideal for AR platforms, positioning the optic bore center 40 mm above the base surface.

Red/Green Dot
The 4 MOA red/green 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.

Specification summary

  • Magnification 1x
  • Objective Lens Diameter - 30 mm
  • 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 5.6 inches - 142mm
  • Weight 7.2 ounces - 201 gr

Optical Features
Fully Multi-Coated     
Multiple anti-reflective coatings on all air-to-glass surfaces increase light transmission.

Red-Green Dot     
Allows shooters a choice of dot color.

Brightness Settings     
10 Levels

Construction Features

Single-Piece Chassis     
Compact and lightweight.

O-ring seals prevent moisture, dust and debris from penetrating for reliable performance in all environments.

Nitrogen gas purging delivers fogproof, waterproof performance.

Rugged construction withstands recoil and impact.

Hard Anodized Finish     
Highly durable low-glare matte finish.

Operating Temperature     
Rated from -22 degrees to +140 degrees Fahrenheit.

Convenience Features

Cantilever Ring Mount
Puts the optic bore center 40 mm above the base, providing lower 1/3 co-witness with iron sights on flat top AR-15 rifles.

Unlimited Eye Relief     
Non-critical eye relief for rapid target acquisition.

Adjustable Dot Intensity     
Provides ten variable illumination settings—the lowest two settings are night-vision compatible.

Battery Life     
12-hour auto-shutdown feature maximizes battery life. Typical battery life is 300 hours at maximum brightness and 6,000 hours at minimum brightness setting.

Package includes
  • Multi Height Picatinny mount system
  • T-15 torx wrench
  • CR2 battery
  • Flip Cap optic covers

Unlimited Lifetime Warranty
Fully transferable
No warranty card to fill out
No receipt needed to hang on to
  • MPN:
  • Click value:
    1/2 MOA
  • Length:
    5.6 inches - 142mm
  • Brand:
  • Product Code:
  • Weight:
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