Description
The Vortex StrikeFire II is a durable, 4 MOA red dot sight built for practical use on carbines and shotguns. It delivers reliable performance for home defense, training, and recreational shooting. Since we added it to our lineup in late 2025, it has consistently been one of our top-selling optics in its class. Our staff confirms it runs reliably with common 115gr and 124gr ammunition.
Stand-Out Features
- Dual Illumination Modes: Choose between a bright red dot or a green dot for optimal visibility against different backgrounds.
- 10 Brightness Settings: Provides precise control for any lighting condition, from bright daylight to low-light indoor use.
- Rugged Construction: Made from a single piece of aircraft-grade aluminum. It is shockproof, waterproof, and fogproof.
- Unlimited Eye Relief: Allows for fast target acquisition from any shooting position without worrying about eye placement.
- Includes Mounts: Comes with both a lower 1/3 co-witness riser and an absolute co-witness mount for direct compatibility with AR platforms.
Technical Data
| Magnification | 1x |
| Reticle | 4 MOA Dot (Red or Green) |
| Brightness Settings | 10 |
| Weight (measured) | 7.0 oz |
| Battery | CR2 (Included) |
| Waterproof Rating | IPX7 |
| Tube Diameter | 30mm |
| Warranty | Vortex VIP Unlimited Lifetime |
Your Questions Answered
What ammunition does it work best with?
In our testing, the StrikeFire II has functioned flawlessly with standard 115gr and 124gr 9mm loads. We did note one instance of a tracking hiccup with a specific brand of 147gr subsonic ammunition during extended firing strings.
Is the warranty valid if I buy from you?
Yes. As an authorized Vortex dealer, every unit we sell is covered by their VIP Unlimited Lifetime Warranty. Vortex will repair or replace your sight if it becomes damaged or defective, with no questions asked.
What mounts are included?
The sight ships with two Picatinny mounts in the box: one for absolute co-witness and one for lower 1/3 co-witness with AR-platform iron sights. No separate purchase is necessary for basic installation.
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