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Vortex StrikeFire II Red Dot Scope(4 MOA Red/Green Dot) SF-RG-501 with Vortex Pen

  • mfr: SF-RG-501_K1
  • SKU: SFRG501LP2
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  • Free standard shipping

    *Orders placed before 1 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy

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Product highlights

  • 1x Magnification 
  • 30mm Objective Lens
  • Unlimited Eye Relief
  • 1/2 MOA Adjustment Graduation
  • Fully Multi-Coated Optics for Superior Light Transmission
  • O-ring Seals for Water & Dust Resistance
  • Nitrogen Purged for Fogproof  Performance
  • Shockproof, Rugged Construction   

Vortex StrikeFire II Red Dot Scope(4 MOA Red/Green Dot) SF-RG-501 with Vortex Pen

Precision and speed are a must when you're out in the field facing situations that demand split-second target acquisition and maximum field of view. This is where the Vortex Optics StrikeFire II Red Dot Sight with Vortex Pen comes into play, enabling you to shoot with both eyes open. It is bundled with a Vortex Lens Cleaning Pen, which will keep your optics clean and clear of dust, streaks, and more.

Vortex StrikeFire II Red Dot Scope (4 MOA Red/Green Dot) SF-RG-501

This versatile 4 MOA red/green dot cantilever mount sight offers flexible user options with sleek rear-facing controls. It has a 30mm objective and a magnification of 1 with fully multi-coated optics that deliver superior light transmission for crystal clear images. When you're in the market for a versatile, quality red/green dot performance sight at a great value, the feature-rich StrikeFire II Red Dot Sight from Vortex Optics is an ideal choice! 

Rear-Facing Controls

For easy power on/off as well as easy adjustments, the Vortex Optics StrikeFire II is fitted with sleek rear-facing controls. Selections include red or green dot as well as ten dot intensity levels. The lowest two settings offer night-vision compatibility so you can always have eyes on your target no matter how dark it gets. 

Solid Construction

Compact, lightweight, and virtually indestructible, the Vortex Optics StrikeFire II features a 30mm aluminum alloy chassis that provides an extra-high recoil rating. With solid construction, o-ring seals, and nitrogen gas purging, this red dot sight is shockproof, waterproof, and fog proof for dependable performance in any environment.

1/3 Co-Witness Cantilever Mount

Fast, reliable, and perfect for the platform, this Vortex Optics StrikeFire II Sight comes with a lower 1/3 co-witness cantilever ring mount. This mount positions the optic bore center 40mm above the base surface and offers unlimited eye relief to eliminate eye strain and accommodate glasses wearers. Step up the speed of your shooting game with the StrikeFire II.

Specifications

Main
Reticle Pattern 4 MOA
Configuration Bundle 2
Color Black

Questions

Customer Questions
No Questions

Returns

Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges. 
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days. 
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage. 
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.  
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead. 
If you ordered a kit, you must return all components and accessories to receive a full refund. 
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund. 
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900. 
Most items can be returned within 30 days for a full refund. Click here to read our full return policy. 

Shipping and Returns

Same Day Shipping

All orders placed by 4PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

Free Two-Day Shipping

We offer free expedited shipping on thousands of items within the continental USA (this does not include Alaska and Hawaii).

Flexible, Easy Returns

If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.

Ratings and reviews

Vortex StrikeFire II Red Dot Scope(4 MOA Red/Green Dot)SF-RG-501 with Vortex Pen

Vortex StrikeFire II Red Dot Scope(4 MOA Red/Green Dot) SF-RG-501 with Vortex Pen SKU: SFRG501LP2

Rated 5 out of 5 by from Nice optic While deployed on 2005, we had Close Combat Optics. I've always been partial to the the red dot sight as that is what I am used to. This optic has a red and green dot, adjustable light intensity. The mounting was a breeze, especially with the included mount . I appreciate the solid tight fit , this optic isn't the smallest version, but I am okay with that as it feels sturdy . The sight was easy to zero as well.
Date published: 2025-01-08
Rated 5 out of 5 by from Budget Friendly AR/M4 Red Dot • Ease of install • Optic Material Quality • Everything Included In The Box
Date published: 2025-01-01
Rated 5 out of 5 by from Very user friendly Some Red dot scopes I’ve used in the past have been a pain to sight in and don’t seem to stay consistent when sighting in my firearm even with the use of a shooting sled. This one though I had dialed in within the first 5 rounds.
Date published: 2024-12-26
Rated 4 out of 5 by from GREAT OPTIC, not the greatest mount I love the fit and feel of this red dot, crisp tight dot, easy to use, and looks great on any AR. mount kept coming lose so i swapped it out for a single 30mm scope ring. only problem is it now requires me to buy yet another battery type. maybe it's just me but i wish they all used the same one. This sight is great for anyone, whether you are looking for something simple and easy or quality usually found on much more expensive optics.
Date published: 2024-12-12
Rated 5 out of 5 by from red dot good quality product easy to mount use it to target practice
Date published: 2024-12-12
Rated 5 out of 5 by from This is a great budget option, which works well for fun/simple range trips. I wouldn't use this on a duty rifle, and the refresh rate of the dot is slower than any other red dot I've used, but it serves its function, looks good, and does exactly what I need to do for an affordable price.
Date published: 2024-12-06
Rated 5 out of 5 by from Nice red dot optic I own about 5 of these. A quality dot at a great price.
Date published: 2024-11-20
Rated 5 out of 5 by from Solid red dot Love this red dot. Simple and solid. I have it on my AR15. Looks amazing and works even better. Highly recommend for anybody beginner to expert.
Date published: 2024-11-14
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