Product details
Burris FastFire 4

Compact 1x multi-reticle reflex sight with four selectable red reticles, automatic brightness plus three manual brightness levels and a top-loading CR1632 battery.
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Overview
Burris rates battery life up to 26,000 hours at medium brightness and offers an optional weather shield that converts the open-emitter sight into a more enclosed configuration.
Key features
Four Selectable Reticles
Cycles among 3 MOA dot, 11 MOA dot, 11 MOA dot with circle, and 3 MOA dot with circle and wings.
Automatic + Manual Brightness
Provides an ambient-light-reactive automatic mode plus three manual brightness levels.
Up to 26,000-Hour Battery Life
Burris rates runtime up to 26,000 hours at medium brightness using a CR1632 battery.
Optional Weather Shield
Optional screw-on shield protects the emitter area from rain, snow, dust and debris.
Compact 1x Reflex Design
1x optic with unlimited eye relief and a large sight window for rapid target acquisition.
Specifications
Identity
- Item Number
- 300259
Optical
- Magnification
- 1 x
- Eye Relief
- Unlimited
Reticle
- Reticles
- 3 MOA dot; 11 MOA dot; 11 MOA dot + circle; 3 MOA dot + circle + wings
Mounting
- Mounting Type
- Picatinny Mount / Docter Optic
Adjustment
- Click Value
- 1 MOA
- Elevation Adjustment Range
- 90 MOA
Power
- Battery
- CR1632
- Battery Life
- Up to 26000 h at medium brightness
Illumination
- Illumination Settings
- 3 manual brightness levels + automatic ambient-light setting
Product details
- Model / SKU
- 300259
- Weight
- 1.6 oz
- Dimensions
- 1.9 in length; 29 x 18.75 mm sight window
- Materials
- Anodized aluminum frame
- Warranty
- Burris Forever Warranty; transferable; no receipt or warranty card required