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Burris AR-F4 Red Dot Mount Black
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$115.99
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SKU: 410347-000381103475
Overview
Built for AR flattop setups, this mount positions a FastFire sight at the height needed for co-witnessing with flip-up sights. Its metal wings add a layer of protection around the lens, while the integrated lower compartment keeps a spare battery and the included tools close at hand. Compatible with Weaver or Picatinny-style bases, it offers a straightforward way to secure a red dot without adding unnecessary complexity. The black finish keeps the profile clean and subdued for field or range use.
Why Hunters Choose the Burris
Mounting Fastfire
Sights on AR flattop rifles
Positions Red
Dot for co-witness with flip-up
Metal Wings
Help protect the lens from
Integrated Lower
Compartment stores spare battery and
Fits Weaver
Picatinny-style bases for broad compatibility
Key Features
- Mounts Burris FastFire sights on AR flattop rifles.
- Positions the red dot for co-witness with flip-up sights.
- Metal wings help protect the lens from impact and abuse.
- Lower compartment stores a spare battery, open-end wrench, and Torx wrench.
- Fits Weaver or Picatinny-style bases.
- Black finish with specified optic and cross-bolt torque values.
Best Used For
- AR flattop rifle owners mounting a FastFire sight with flip-up backup sights
- Hunters wanting a compact red-dot setup with stored spare battery and tools
- Shooters using Weaver or Picatinny-style bases for a FastFire optic
- Users who want lens protection from impact and unintentional handling abuse
Specifications
| Blade Finish | Black |
|---|---|
| Co Witness With Flip Up Sights | Yes |
| Compatible Sight | Any FastFire sight |
| Fits Weaver Or Picatinny Style Bases | Yes |
| Lower Compartment Storage | Spare battery, open-end wrench, and Torx wrench |
| Metal Wings | Protect the lens from impact and unintentional abuse |
| Mount Cross Bolt Torque | 40 inch-lbs |
| Mount Type | FastFire Mount |
| Mounting Platform | AR flattop |
| Optic To Mount Torque | 12 inch-lbs |
Pros
- Designed for mounting FastFire sights on AR flattop rifles
- Positions the red dot for co-witness with flip-up sights
- Metal wings help protect the lens from impact and abuse
- Integrated lower compartment stores spare battery and tools
- Fits Weaver and Picatinny-style bases for broad compatibility
- Specified torque values support consistent installation
Considerations & Trade-offs
- Designed specifically for FastFire sights, so it is not a universal red-dot mount for every optic footprint.
- The co-witness height is intended for AR flattop setups, which may not suit other rifle platforms or sighting preferences.
- The integrated storage compartment is useful for spare battery and tools, but it adds a bit of bulk to the mount.
- Installation depends on following the listed torque values, so proper tightening is important for correct setup.
Suggested Comparisons
- AR flattop red dot mounts
- FastFire optic mounting accessories
- Weaver or Picatinny optic mounts
- Red dot sight protective mounts
Suggested Accessories
- Optic cleaning cloth
- Spare battery
- Torx wrench
- Mounting hardware
Frequently Asked Questions
What optics is the AR-F4 mount designed for?
It is designed to mount any FastFire sight on an AR flattop.
Will this mount work with my rifle base?
According to the product data, it fits Weaver or Picatinny-style bases.
Does the mount allow co-witnessing with backup sights?
Yes. The AR-F4 positions the FastFire at the optimum height so the red dot can co-witness with flip-up sights.
What storage does the mount include?
The lower compartment stores a spare battery, an open-end wrench, and a Torx wrench.
What torque specifications are listed for installation?
The listed specifications are 12 inch-lbs for optic-to-mount torque and 40 inch-lbs for mount cross-bolt torque.