The Burris FastFire 4 is a 1x red dot reflex sight with FastFire 4 Multi-Reticles in red and a matte finish. Burris says it suits any firearm from handguns to shotguns, including 3-Gun, wing shooting, and uses from patrol to plinking. You can toggle between four reticle options, and Burris calls it the most versatile red dot reflex you can mount.
Key Specifications
- Reticle: FastFire 4 Multi-Reticles
- Dot color: Red
- Magnification: 1x
- Mount: Picatinny Mount / Docter Optic
- Click value: 1 MOA
- Elevation adjustment: 90 MOA
- Brightness settings: 3 manual brightness levels; automatic setting reactive to environment
- Battery: CR1632
- Length: 1.9 in.
- Weight: 1.6 oz.
Compatibility
- Mounting type: Picatinny Mount / Docter Optic
- Battery: CR1632
- Optional AR-F4 Mount for AR flattops; fits Weaver or Picatinny-style bases
- Optional screw-on weather shield for a completely enclosed sight
FAQs
What battery does the FastFire 4 use?
It uses a CR1632 battery. Burris lists up to 26k hours of battery life on medium brightness and an auto-shutoff after 8 hours.
What are the adjustment and brightness specs?
Clicks are 1 MOA, with 90 MOA of total elevation adjustment. Brightness has 3 manual levels plus an automatic setting that reacts to the environment.
Do I need an FFL transfer to buy this red dot?
No. Optics are not firearms, so no FFL transfer is needed. Store pickup is available at our San Antonio store.
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