Burris FastFire III with AR-F3 Mount: The Ultimate Red Dot Sight for AR and Carbine Platforms

For shooters demanding rapid target acquisition, uncompromised accuracy, and rugged reliability from their optical systems, the Burris FastFire III with AR-F3 Mount stands as an exceptional choice. Engineered specifically for AR and carbine platforms, this high-performance red dot sight (model 300215) is designed to be battle-ready right out of the box, offering a seamless shooting experience whether you're engaging in tactical scenarios, competitive shooting, or hunting.

Are you looking for the best red dot sight to enhance your AR-15 or other carbine? Do you need a durable optic that can withstand harsh environments while providing pinpoint accuracy? The Burris FastFire 3, combined with its purpose-built AR-F3 mount, addresses these critical needs, offering a solution that integrates flawlessly with your firearm.

Why Choose the Burris FastFire III with AR-F3 Mount?

The Burris FastFire III is not just another red dot sight; it's a meticulously designed optical system that prioritizes speed, precision, and resilience. Its core strength lies in its ability to deliver an immediate, clear aiming point, significantly reducing the time it takes to get on target. This makes it an invaluable asset in dynamic shooting situations where every second counts.

Key Advantages for Shooters:

• Lightning-Fast Target Acquisition: The crisp 3 MOA red dot reticle provides an intuitive aiming point that allows for incredibly quick sight alignment and target engagement, crucial for both tactical applications and competitive shooting.
• Optimal Height for AR/Carbine: The included AR-F3 mount positions the FastFire 3 at the ideal height for a natural cheek weld on AR and carbine platforms, ensuring comfortable and consistent shooting.
• Co-Witness Capability: This system is engineered for versatility. It functions perfectly as a standalone red dot sight and is also designed to co-witness with standard iron sights, providing a reliable backup aiming solution.
• Unmatched Durability: Built to endure the toughest conditions, the FastFire 3 boasts a shockproof and waterproof construction. The AR-F3 mount further enhances this resilience with protective metal wings that shield the optic's lenses from impact and unintentional abuse.
• Intelligent Brightness Control: Featuring both manual push-button adjustments and an automatic brightness sensor that reacts to ambient light conditions, the FastFire 3 ensures optimal dot visibility in any environment, from bright daylight to low-light scenarios.

Unpacking the Burris FastFire III's Performance

Let's delve deeper into the features that make the Burris FastFire III a standout performer in its class. This optic is a testament to Burris's commitment to quality and innovation in the firearms accessory market.

Precision and Clarity

The 1x magnification ensures a true-to-life image, eliminating distortion and providing an unobstructed field of view. This is critical for maintaining situational awareness, especially in fast-paced environments. The 3 MOA red dot strikes an excellent balance between speed and precision. For close-quarters engagements, it's large enough for rapid target acquisition, while still being fine enough for accurate shots at moderate distances. Whether you're aiming for tight groups on paper or making precise shots on moving targets, the dot's clarity supports your accuracy.

The 21x15mm objective lens offers a wide sight picture, contributing to the "unlimited eye relief" feature. This means you don't have to worry about precise head placement to see the dot, allowing for more natural and comfortable shooting positions and quicker follow-up shots. The multi-coated optic ensures maximum light transmission, resulting in a bright, clear image with excellent contrast, even in challenging lighting conditions. This superior clarity is a significant advantage when operating at dawn, dusk, or in heavily shaded areas.

Robust Construction and Design

The FastFire III and its AR-F3 mount are crafted from high-quality aluminum, ensuring both lightweight handling (weighing just 4.6 oz) and exceptional strength. The matte black finish reduces glare, making the optic discreet and effective in various operational environments.

The design incorporates metal wings on each side of the lenses within the AR-F3 mount. This isn't just an aesthetic feature; it's a crucial protective element that guards the sight from lateral impacts or accidental bumps, which are common in dynamic shooting activities. Below the optic, the AR-F3 mount features a clever lower compartment for spare battery storage. This seemingly small detail is a huge convenience, ensuring you always have a fresh CR1632 lithium battery on hand, preventing unexpected downtime in the field.

The sight seamlessly fits any Weaver or Picatinny-style base, which is the industry standard for AR and carbine platforms, ensuring broad compatibility with a vast array of firearms and mounting systems.

Intuitive Operation and Power Management

Operating the Burris FastFire III is straightforward and user-friendly. The manual push-button allows for direct control over brightness settings, letting you fine-tune the dot's intensity to your preference. However, the true innovation lies in its automatic brightness adjustment, which reactively adapts the dot's illumination based on the ambient light conditions. This intelligent feature ensures the dot is always visible without being overly bright or too dim, conserving battery life and maintaining optimal performance without constant manual intervention.

Powered by a common CR1632 battery, the FastFire III offers reliable performance. The intelligent power management, coupled with the spare battery compartment in the mount, guarantees extended operational readiness.

How Does the Burris FastFire III Enhance Your Shooting Experience?

For anyone who relies on their AR or carbine for performance, the Burris FastFire III (UPC 000381302151) offers tangible improvements:

• Improved Accuracy and Consistency: The parallax-free design means the point of aim remains true regardless of eye position, reducing errors and promoting more consistent shot placement. The precise 1 MOA adjustment size for both windage and elevation allows for fine-tuning to achieve pinpoint accuracy at various distances.
• Faster Follow-Up Shots: With unlimited eye relief and a clear, fast-acquisition dot, transitioning between targets and delivering quick, accurate follow-up shots becomes second nature.
• Enhanced Low-Light Performance: The multi-coated optics and adaptive brightness control ensure that the red dot remains clear and visible even in challenging low-light conditions, extending your effective shooting window.
• Reliability in Any Environment: Being shockproof and waterproof, this optic is built to perform in rain, snow, or high-impact situations, making it a dependable choice for serious shooters and professionals.
• Integrated Solution: The AR-F3 mount is not an afterthought; it's an integral part of the system, designed to provide the optimal height and protection specifically for AR and carbine users. This eliminates the guesswork of finding a compatible and effective mounting solution.

Ideal Applications for the Burris FastFire III

The versatility and robust nature of the Burris FastFire III with AR-F3 Mount make it suitable for a wide range of shooting disciplines and scenarios:

• Tactical and Home Defense: Its quick acquisition and rugged build are paramount for personal defense and tactical operations where speed and reliability are critical.
• Competitive Shooting (3-Gun, USPSA, IDPA): The fast sight picture and durable construction allow competitors to transition between targets rapidly and maintain performance under pressure.
• Hog Hunting / Varmint Control: For quick shots on moving targets in varied terrain and lighting, the FastFire III provides a decisive advantage.
• Sport Shooting and Range Use: Whether you're plinking or honing your skills, the FastFire III makes shooting more enjoyable and effective, helping you achieve better groupings and faster times.
• Law Enforcement and Military: The proven durability, co-witness capability, and ease of use make it a reliable option for professional applications where equipment must perform flawlessly.

Maintenance and Care

To ensure your Burris FastFire III continues to deliver peak performance, basic maintenance is recommended. Regularly wipe the lenses with a soft, clean cloth designed for optics. Check the battery compartment periodically and replace the CR1632 battery when needed, utilizing the convenient spare stored in the AR-F3 mount. Its waterproof design means you don't have to worry about rain or splashes, but proper drying after exposure to moisture is always good practice.

The Burris Promise

Burris Optics has a long-standing reputation for producing high-quality, reliable optical instruments. The FastFire III embodies this legacy, offering performance typically found in much higher-priced optics. When you choose Burris, you're investing in a product backed by years of innovation and trusted by shooters worldwide.

For anyone seeking to upgrade their AR or carbine with a compact, reliable, and incredibly fast red dot sight, the Burris FastFire III with AR-F3 Mount is a top-tier recommendation. It delivers the speed, durability, and precision that modern shooters demand, all within a well-engineered and user-friendly package. This exceptional optic is available for purchase at DEGuns, ensuring you receive a genuine product with reliable service.

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Burris FastFire III with AR-F3 Mount Specifications

Feature	Detail
Brand	Burris
Model	FastFire 3
MPN	300215
UPC	000381302151
Magnification	1x
Reticle	3 MOA Red Dot
Objective Lens	21x15mm
Firearm Type	AR / Carbines
Mount Type	Picatinny Rail
Color	Matte Black
Material	Aluminum
Adjustment Size	1 MOA
Windage Adjustment	115 MOA
Elevation Adjustment	115 MOA
Brightness Settings	3 Daytime Manual / Automatic Reactive
Eye Relief	Unlimited
Switch Type	Manual Push Button / Automatic
Battery Size	CR1632 Lithium
Length	2.0"
Proofs	Shockproof / Waterproof
Parallax	Parallax Free
Weight	4.6 oz
Optic Coating	Multi-Coated
Controls	Adjustable
SKU	85438