Burris FastFire E Green Dot Sight 3.5 MOA Dot

Why choose the Burris FastFire E Green Dot #300267?

The Burris FastFire E #300267 is a fully enclosed red dot sight designed for shooters who want fast target acquisition, a durable housing and long battery life in a compact package. This model uses a 3.5 MOA green dot, providing a highly visible aiming point for rapid shooting while maintaining enough precision for practical handgun and carbine applications.

The enclosed-emitter design protects the sight's electronic components from dirt, debris and other environmental conditions that can affect open-emitter optics. Combined with a rugged 7075 aluminum housing and Burris's waterproof, shockproof and fogproof construction, the FastFire E is built for demanding use.

3.5 MOA Green Dot

The 3.5 MOA green dot provides a balance between rapid target acquisition and aiming precision. Green illumination can provide strong visual contrast for many shooters, particularly when the dot needs to stand out against a variety of backgrounds.

The FastFire E provides 8 daylight brightness settings and 2 night-vision settings. A brightness lock and button lockout help prevent unintended changes to the sight's settings during use.

Fully Enclosed Emitter

Unlike an open-emitter red dot, the FastFire E uses a fully enclosed emitter. The enclosed design protects the emitter from outside contaminants and helps maintain a usable aiming point when the optic is exposed to dirt, dust or other debris.

The sight also incorporates aspherical lenses designed to provide a clear sight picture while keeping the optic compact. Unlimited eye relief allows the shooter to acquire the dot from a wide range of shooting positions.

Long Battery Life and Always-On Operation

The FastFire E is designed for always-on operation, eliminating the need to activate the optic immediately before shooting. Burris rates battery life at up to 60,000 hours under specified conditions.

A side-mounted battery compartment provides access to the CR2032 battery without requiring removal of the optic from its mounting position. This helps simplify battery replacement while maintaining the optic's mounting setup.

Rugged 7075 Aluminum Construction

The FastFire E uses a 7075 aluminum housing designed to withstand the impacts and recoil associated with firearm use. The optic is waterproof, shockproof and fogproof, making it suitable for use in changing weather and demanding field conditions.

Its compact construction measures approximately 1.81 inches long and weighs 2.45 ounces, keeping additional weight and bulk to a minimum when mounted to a handgun or other compatible firearm.

ACRO Footprint

The FastFire E uses an ACRO footprint, providing compatibility with mounting systems designed around that footprint. This gives shooters a straightforward option when selecting a mounting solution for a compatible handgun or other firearm.

FastFire E Features

• Fully enclosed emitter
• 3.5 MOA green dot
• 22x17mm window
• 8 daylight brightness settings
• 2 night-vision brightness settings
• Always-on operation
• Up to 60,000 hours of battery life
• CR2032 battery
• Side battery compartment
• ACRO footprint
• 7075 aluminum housing
• Waterproof, shockproof and fogproof construction
• Aspherical lenses
• Brightness lock and button lockout
• Auto-brightness reset

Burris FastFire E #300267 Specifications