FastFire 4 Red Dot Reflex Sight | Burris

Burris FastFire 4 – Ultra-compact red dot sight for rapid target acquisition

The Burris FastFire 4 is an advanced reflex sight that elevates your reaction speed to the next level. This sight stands out with four selectable reticles and a smart auto-brightness system that adapts to any lighting condition. Weighing just 45 grams, your setup remains light and agile.

Our opinion on this sight

The Shogun team is impressed by the versatility of the FastFire 4. The automatic brightness adjustment works seamlessly – from bright sunlight to dusk, your dot remains perfectly visible. The four reticle options provide the right choice for every situation, from a simple dot to a fine crosshair for precision work.

Technology and optical performance

With 1x magnification, you maintain natural vision with both eyes open – essential for fast target acquisition. The red dot is adjustable via three manual settings plus an intelligent auto mode. The battery life is impressive: a single CR1632 battery lasts up to 26,000 hours.

This compact powerhouse measures just 4.8 cm in length. The robust black housing is fully weatherproof and comes complete with a protective cover. For more technical specifications such as click value and adjustment range, check the 'More information' tab.

Mounting and compatibility

This sight is mounted on Picatinny rails – the standard for airsoft replicas and many PCP air rifles, offering secure attachment and broad compatibility. In addition, the FastFire 4 fits other mounting systems such as Docter Optic footprints, providing extra flexibility.

The included mount allows for direct installation without additional purchases. The low profile keeps your sight picture open and limits the overall height of your setup.

Who is this sight intended for?

The FastFire 4 is perfect for dynamic airsoft players who need to switch between targets quickly. Sport shooters appreciate the reliable performance of this red dot sight at short to medium range. The unlimited eye relief allows for any shooting position. With the convenient 8-hour auto-shutoff, you never have to worry about a dead battery. Air rifle shooters looking for a versatile sight for air rifle will also find this an excellent choice for both plinking and precision shooting.

Ready to add the Burris FastFire 4 to your setup?