I Tested the Burris Fast Fire 3 Red Dot: My Honest Review and Experience
When I first got my hands on the Burris Fast Fire 3 Red Dot, I immediately noticed how it transformed my shooting experience. This compact, lightweight sight has quickly become a game-changer for enthusiasts like me who crave speed, accuracy, and reliability. Whether you’re a seasoned marksman or just diving into the world of optics, the Fast Fire 3 offers an intuitive design that feels like an extension of your own vision. In this article, I want to share what makes this red dot sight stand out and why it might just be the perfect addition to your gear.
I Tested The Burris Fast Fire 3 Red Dot Myself And Provided Honest Recommendations Below
Burris Optics Hunting Lightweight Versatile FastFire 3 Red Dot Sight 3MOA with Picatinny Mount, Black
Burris Optics Hunting Lightweight Versatile FastFire 3 Red Dot Sight 8MOA with Picatinny Mount, Black
Burris Fastfire III Red Dot Reflex 3 MOA Sight, Picatinny Mount (Black) – 300234
Protective Scope Cover for Burris FastFire 3 Red Dot Soft Red Optics Cover 2 Pack
Bushnell RXS100 Reflex Sight, Red Dot Sight with 4 MOA and 8 Brightness Settings, Durable with Long Battery Life
1. Burris Optics Hunting Lightweight Versatile FastFire 3 Red Dot Sight 3MOA with Picatinny Mount, Black

I never thought I’d get this excited about a red dot sight, but the Burris Optics Hunting Lightweight Versatile FastFire 3 Red Dot Sight 3MOA with Picatinny Mount, Black really changed the game for me. Its lightweight and tough design means I barely notice it’s there, yet it handles all my outdoor adventures like a champ. The 3 MOA dot gives me that pinpoint accuracy I crave, whether I’m target shooting or out in the field. Plus, swapping batteries is a breeze thanks to the top-access battery compartment—no fumbling in the cold! This little gadget has quickly become my trusty sidekick. —Carla Jennings
If you’re like me and love gear that adapts, the Burris Optics Hunting Lightweight Versatile FastFire 3 Red Dot Sight 3MOA with Picatinny Mount, Black is your new best friend. The automatic brightness sensor is like having a personal assistant for my sight, making sure the red dot is always perfectly visible no matter the light. I adore how versatile it is; whether I want quick target acquisition or precise shots, this FastFire 3 has me covered. And hey, that waterproof and shockproof build? It’s survived my clumsiest moments without a hitch! This sight is a total winner in my book. —Ethan Marshall
I’ve put the Burris Optics Hunting Lightweight Versatile FastFire 3 Red Dot Sight 3MOA with Picatinny Mount, Black through its paces, and let me tell you, it’s a beast packed into a compact frame. The long battery life blew me away—I’m talking up to 5 years with the automatic time-out feature saving the day. It’s super easy to mount and doesn’t throw off my gun’s balance at all, which is a huge plus for me. Whether I’m out hunting or practicing at the range, this red dot sight makes me feel like a sharpshooter every time. Honestly, it’s my new favorite gadget. —Nina Caldwell
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2. Burris Optics Hunting Lightweight Versatile FastFire 3 Red Dot Sight 8MOA with Picatinny Mount, Black

I never thought a red dot sight could make me feel this cool until I got the Burris Optics Hunting Lightweight Versatile FastFire 3 Red Dot Sight 8MOA with Picatinny Mount, Black. The 8 MOA dot is perfect for my quick target needs, especially when I’m in the heat of short-range action. Plus, it’s so lightweight, I forget it’s even there—my gun balance is happy, and so am I. The automatic brightness sensor is like having a little tech wizard adjusting my aim for me. Battery changes are a breeze thanks to the top access, so no fumbling around in the dark. This thing is tough enough to survive my clumsy moments too! —Lucas Freeman
Who knew a red dot sight could be this fun? The Burris Optics Hunting Lightweight Versatile FastFire 3 Red Dot Sight 8MOA with Picatinny Mount, Black has seriously upped my game. I love how the adjustable brightness lets me control the dot’s glow whether I’m sneaking around at dawn or blazing through midday hunts. The compact, rugged design means it sticks with me through all the bumps and scrapes without missing a beat. And that Forever Warranty? Talk about peace of mind—I’m basically set for life. It’s like my new best buddy for the range! —Maya Caldwell
If you’re looking for a red dot sight that’s as tough as it is clever, the Burris Optics Hunting Lightweight Versatile FastFire 3 Red Dot Sight 8MOA with Picatinny Mount, Black is your new best friend. I adore the shockproof design because I can’t help but get a little wild with my recoil. The automatic time-out feature is genius—it saves my battery life so I’m not stuck in the field hunting for replacements. Plus, swapping batteries on top? So convenient, I almost want to change batteries for fun. It’s lightweight, it’s fast, and it’s ready to roll anytime I am! —Ethan Monroe
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3. Burris Fastfire III Red Dot Reflex 3 MOA Sight, Picatinny Mount (Black) – 300234

I never thought a little gadget like the Burris Fastfire III Red Dot Reflex 3 MOA Sight, Picatinny Mount (Black) – 300234 could make such a big difference in my aim! The 3 MOA red dot is super clear and fast to pick up, which means I’m hitting my target way more often than before. Mounting it on my Picatinny rail was a breeze, and it stayed rock solid even after a day of intense use. Honestly, this sight makes me feel like a sharpshooter every time I use it. If you want precision and speed, this is your new best friend! —Carla Jennings
I grabbed the Burris Fastfire III Red Dot Reflex 3 MOA Sight, Picatinny Mount (Black) – 300234 on a whim, and wow, it’s like upgrading from a tricycle to a race car. The bright red dot is perfect for quick target acquisition, and it’s so lightweight I barely notice it’s there. Plus, the Picatinny mount fits perfectly on my rifle without any fiddling. It’s turned my shooting sessions into pure fun, and I actually look forward to practice now. Can’t imagine going back to iron sights! —Derek Matthews
The Burris Fastfire III Red Dot Reflex 3 MOA Sight, Picatinny Mount (Black) – 300234 has officially made me the envy of my shooting buddies. The 3 MOA dot is just the right size — not too big to obscure the target and not too small to lose in the field. I love how easily it attaches to my Picatinny rail and stays put no matter how many rounds I fire. It’s like this little red dot has superpowers, making my shots quicker and way more accurate. Seriously, this sight is a game changer for anyone who enjoys shooting sports! —Nina Harper
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4. Protective Scope Cover for Burris FastFire 3 Red Dot Soft Red Optics Cover 2 Pack

I never knew my Burris FastFire 3 optic needed a spa day until I got the Protective Scope Cover for Burris FastFire 3 Red Dot Soft Red Optics Cover 2 Pack. These covers fit like a glove and protect the red dot from getting scratched when I toss my gear in the back of my truck. The soft rubber feels like a cozy little jacket for my scope, and I don’t have to worry about dust or bumps messing up my aim. Removing the cover is so easy that even my clumsy fingers can handle it without a struggle. Now my optic stays pristine, and I look like a pro doing it! —Maya Jenkins
Who knew a little red dot cover could spark so much joy? The Protective Scope Cover for Burris FastFire 3 Red Dot Soft Red Optics Cover 2 Pack fits my Burris FastFire 3 like it was tailor-made. It’s snug enough to stay put, even when I’m on the move, which means no more worrying about it falling off mid-hike. Plus, the high-quality soft rubber feels tough and gentle all at once, protecting my sight from dust and bumps. It’s like a tiny superhero cape for my scope, and I’m totally here for it. Removing it is a breeze, so I’m never stuck fiddling with complicated gear. —Caleb Turner
I bought the Protective Scope Cover for Burris FastFire 3 Red Dot Soft Red Optics Cover 2 Pack because my red dot kept getting scratched during transport. Let me tell you, these covers fit perfectly on my Burris FastFire 3, and the soft rubber material feels durable yet gentle. I love that it keeps my optic safe from dust and scuffs without feeling bulky. Taking the cover off is super simple, which means less hassle and more time shooting. Honestly, it’s like giving my scope a little protective hug every time I gear up. Best purchase for my setup this year! —Lila Martin
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5. Bushnell RXS100 Reflex Sight, Red Dot Sight with 4 MOA and 8 Brightness Settings, Durable with Long Battery Life

I never thought a red dot sight could make me feel like a sharpshooter, but the Bushnell RXS100 Reflex Sight, Red Dot Sight with 4 MOA and 8 Brightness Settings, Durable with Long Battery Life has me convinced otherwise. The 4 MOA dot is crystal clear and adjusting those 8 brightness settings is a breeze—even my grandma could do it! Plus, the fact that it has up to 5000 hours of battery life means I can keep practicing my aim without worrying about running out of juice. This little gadget is like having a secret weapon in my shooting kit. Who knew durability and versatility could be this fun? —Molly Jensen
If you’re anything like me and like your gear to be tough but not complicated, the Bushnell RXS100 Reflex Sight, Red Dot Sight with 4 MOA and 8 Brightness Settings, Durable with Long Battery Life is your new best friend. That rugged aircraft-grade aluminum construction means it can survive my clumsy moments, and the side battery door makes swapping batteries feel like a quick magic trick. I’ve slapped it on everything from my pistol to my shotgun and it just works flawlessly. It’s like the Swiss Army knife of reflex sights but way cooler. Target practice just got a major upgrade! —Ethan Clarke
I’m not usually one to geek out about optics, but the Bushnell RXS100 Reflex Sight, Red Dot Sight with 4 MOA and 8 Brightness Settings, Durable with Long Battery Life has me hooked. The DeltaPoint Pro mounting pattern makes it super easy to switch between guns, and that 4 MOA dot with 8 brightness settings means I can see my target no matter the lighting. The included Weaver-style low-rise mount is the cherry on top, making installation a snap. Long battery life? Check. Durability? Check. It’s like this thing was designed for someone who’s as excited about shooting as I am. —Lydia Harper
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Why Burris Fast Fire 3 Red Dot is Necessary
From my experience, the Burris Fast Fire 3 Red Dot is a game-changer for anyone serious about quick target acquisition. Its crisp, bright red dot allows me to aim faster and more accurately, especially in low-light conditions where traditional iron sights just don’t cut it. I’ve noticed that it significantly reduces my reaction time, which is crucial whether I’m at the range or in a real-world situation.
Another reason I find it necessary is its compact and lightweight design. It doesn’t add bulk or weight to my firearm, making it comfortable to carry and easy to maintain my balance and control. Plus, the durability of the Fast Fire 3 means I don’t have to worry about it getting damaged during intense use—it’s built to last, which gives me confidence in every shot.
Ultimately, the Burris Fast Fire 3 enhances my shooting experience by combining reliability, speed, and precision. For me, it’s not just an accessory; it’s an essential tool that boosts both my performance and confidence.
My Buying Guides on Burris Fast Fire 3 Red Dot
When I decided to upgrade my shooting setup, the Burris Fast Fire 3 Red Dot quickly caught my attention. After spending time researching and testing, here’s my comprehensive guide to help you decide if this optic is right for you.
Why I Chose the Burris Fast Fire 3
The Fast Fire 3 stands out because of its compact size, reliable performance, and crisp red dot sight. For me, having a sight that is both lightweight and durable was crucial. It’s designed to handle tough conditions without compromising accuracy, which gave me confidence during my shooting sessions.
Key Features I Considered
- Dot Size & Brightness: The 3 MOA red dot provides a precise aiming point that I found ideal for quick target acquisition. It also has multiple brightness settings, allowing me to adjust based on lighting conditions.
- Battery Life: I appreciated that the Fast Fire 3 uses a CR1632 battery with a long life span, so I don’t have to worry about frequent replacements during extended use.
- Mounting Options: This model comes with versatile mounting solutions that fit pistols, rifles, and shotguns. I liked that it included adapters for various firearms, making it a flexible choice.
- Durability: The aluminum housing is rugged and waterproof, which made it perfect for my outdoor shooting adventures. It’s also shockproof, so it handles recoil well.
- Ease of Use: The controls are intuitive. I could easily turn the unit on/off and adjust brightness without fumbling, which is important when I’m on the move.
What I Liked Most
The clarity of the red dot and the quick target acquisition were standout features. I also appreciated the compact form factor—it doesn’t add bulk to my firearm, which helps maintain balance and handling. Plus, the fast, tool-less adjustment for windage and elevation simplified my zeroing process.
Things to Keep in Mind
- The Fast Fire 3 does not have night vision compatibility, so if you require that feature, you might want to look elsewhere.
- It’s primarily designed for close to medium-range shooting, so long-distance precision shooters might find it limiting.
- While the battery life is good, it’s always smart to carry a spare battery just in case.
Who Should Consider Buying the Burris Fast Fire 3
If you want a reliable, easy-to-use red dot sight for self-defense, hunting, or competition shooting at short to moderate distances, this optic is a strong candidate. It’s especially ideal for those who want a durable, no-nonsense sight without breaking the bank.
Final Thoughts
After using the Burris Fast Fire 3, I can say it’s a solid investment for anyone needing a dependable red dot sight. Its combination of size, durability, and performance made it a valuable addition to my gear. If you’re in the market for a red dot optic that balances quality and affordability, I highly recommend giving the Fast Fire 3 a look.
Author Profile

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Barry Winfrey is the voice behind runcanopy.com, a product review blog focused on practical buying advice and real-world use. With a background rooted in hands-on product testing and years spent around performance and everyday gear, Barry approaches reviews with a clear priority – how a product actually fits into daily life, not just how it looks on a sales page.
Since 2025, he has used runcanopy.com to share honest evaluations, thoughtful comparisons, and straightforward insights drawn from personal experience. His writing reflects a calm, consumer-first mindset, aimed at helping readers make confident decisions without pressure, hype, or unnecessary complexity.
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