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Burris Fastfire Footprint Red Dots – Docter Mount Optics | MSP
Burris Fastfire Footprint Red Dots – Compatible Optics & Reflex Sights
🔧 Find the Perfect Red Dot for Burris Fastfire / Docter Footprint Mounts
Looking for optics that fit the Burris Fastfire footprint? You've come to the right place. This footprint, also known as the Docter/Noblex pattern, is one of the most widely used red dot mounting standards across pistols, rifles, and shotguns.
Whether you're upgrading a competition gun or adding speed to your tactical build, Mounts Plus offers a handpicked collection of red dot sights that use the Burris Fastfire footprint — including models from Burris, Viridian, Sightmark, MeCanik, and others. All feature proven performance, easy installation, and cross-platform compatibility.
✅ What Is the Burris Fastfire Footprint?
The Burris Fastfire footprint uses two mounting screws and a pair of recoil lugs positioned in front of the screw holes. It's also called the Docter or Noblex footprint, and it's supported by many red dots and adapter plates across brands.
Optics with this footprint will mount directly to:
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Burris Fastfire base plates
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Docter/Noblex-compatible pistol slides
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Rifle rails with Docter adapter plates
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Many optics-ready handguns (with the correct plate)
🔥 Red Dot Sights Using the Fastfire Footprint
| Optic Model | Dot Size | Reticle Color | Key Features |
|---|---|---|---|
| Burris FastFire 3 | 3 or 8 MOA | Red | Lightweight, auto-brightness, proven reliability |
| Burris FastFire 4 | Multiple | Red | 4 reticle options, waterproof, long battery life |
| Viridian RFX25 | 3 MOA | Green | Motion-activated, RMR-size performance, Fastfire footprint |
| Sightmark Mini Shot M-Spec M1 FMS | 3 MOA | Red | All-metal body, IP67 waterproof, 10 brightness levels |
| Canik MeCanik MO2 Red Dot | 3 MOA | Red | Wide window, tough design, Fastfire-compatible |
🧠 Why Choose a Fastfire Footprint Red Dot?
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✅ Widespread Compatibility – Fits dozens of pistols & rifles
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✅ No Adapter Needed – Direct mount with the right plate or optic-ready slide
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✅ Compact & Lightweight – Ideal for carry guns or PCCs
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✅ Multiple Brand Support – Choose from Burris, Sightmark, Viridian, and more
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✅ Affordable & Proven Designs – Battle-tested by pros and enthusiasts alike
Mount Compatibility
| Platform | Compatibility |
|---|---|
| Pistols (Optics Ready) | With Docter/Noblex or Fastfire plates |
| Rifles | Use Picatinny adapter plate for Fastfire |
| Shotguns | Compatible with Docter rail adapters |
| Mounting Plates | Burris, EGW, Outerimpact, etc. |
Be sure to check your firearm’s optics cut or plate type before choosing a red dot.
🧠 FAQs – Burris Fastfire Footprint Red Dots
Q: What red dots use the Burris Fastfire footprint?
A: Optics like the Burris Fastfire 3/4, Viridian RFX25, Sightmark M-Spec, and Canik MO2 all use this mounting pattern.
Q: Is the Burris Fastfire footprint the same as Docter?
A: Yes. The terms “Fastfire footprint” and “Docter/Noblex footprint” are often used interchangeably.
Q: Will these optics fit my Glock MOS slide?
A: Only if you use a plate that converts to the Docter/Fastfire pattern. Otherwise, choose an optic that matches your MOS cut.
Q: Can I use these red dots on a rifle or shotgun?
A: Yes! Use a Docter/Fastfire-compatible rail mount or riser for Picatinny setups.
Q: What’s the difference between Fastfire 3 and Fastfire 4?
A: The Fastfire 4 adds selectable reticles, improved water resistance, and better battery life.
🔗 Related Accessories
Mount Fast. Shoot Fast. Stay on Target.
The Burris Fastfire footprint has become a universal red dot mounting standard — and at Mounts Plus, we’ve gathered the best compatible sights in one place. Whether you’re setting up your carry gun, competition pistol, or truck rifle, these red dots give you fast target acquisition and proven durability.
✅ Top optics from Burris, Sightmark, Viridian, and more
✅ All compatible with Fastfire/Docter/Noblex mount plates
✅ Ships fast. Installs faster. Shoots even better.
🛒 Shop now and upgrade your build with a Fastfire footprint red dot sight.