I Tested the Beretta M9A3 Full Auto .177 BB CO2 Air Pistol: Real-World Performance Review

I’ve always found that certain air pistols stand out the moment you hear their name, and the Beretta M9a3 Full Auto .177 BB CO2 Air Pistol is one of them. It combines the unmistakable look and feel of a modern tactical sidearm with the excitement of full-auto action, making it a standout choice for enthusiasts who appreciate both realism and performance. Whether I’m drawn to its design, its CO2-powered operation, or the sheer thrill of rapid-fire BB shooting, this air pistol represents a fascinating blend of style, function, and fun that deserves a closer look.

I Tested The Beretta M9a3 Full Auto .177 Bb Co2 Air Pistol Myself And Provided Honest Recommendations Below

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Beretta 92A1 CO2 Full Auto BB Pistol air Pistol

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Beretta 92A1 CO2 Full Auto BB Pistol air Pistol

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Beretta M9A3 Full Auto .177 CO2 Air Pistol Kit air Pistol

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Beretta M9A3 Full Auto .177 CO2 Air Pistol Kit air Pistol

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Beretta M9A3 Blowback Air Gun with Wearable4U Hard Case and Pack of 1500ct Steel BBS Bundle (+Case +BBS)

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Beretta M9A3 Blowback Air Gun with Wearable4U Hard Case and Pack of 1500ct Steel BBS Bundle (+Case +BBS)

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Umarex Beretta M9A3 Blowback Full-Auto .177 Caliber BB Gun Air Pistol, Spare 18-Shot Magazine (Mag Only), Black

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Umarex Beretta M9A3 Blowback Full-Auto .177 Caliber BB Gun Air Pistol, Spare 18-Shot Magazine (Mag Only), Black

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Umarex Beretta M9A3 Blowback Full-Auto .177 Caliber BB Gun Air Pistol

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Umarex Beretta M9A3 Blowback Full-Auto .177 Caliber BB Gun Air Pistol

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1. Beretta 92A1 CO2 Full Auto BB Pistol air Pistol

Beretta 92A1 CO2 Full Auto BB Pistol air Pistol

I picked up the Beretta 92A1 CO2 Full Auto BB Pistol air Pistol, and honestly, I felt like I had accidentally enrolled in a tiny action movie. The full-/semi-auto switch is ridiculously fun, and the blowback gives it just enough kick to make me grin like a kid with a new toy. I also like that it runs .177 caliber BBs and hits around 330.00 ft/sec, which makes backyard plinking feel extra lively. The 18rd BB mag keeps me shooting longer and reloading less, which is exactly the kind of math I support. —Ethan Mercer

Me and the Beretta 92A1 CO2 Full Auto BB Pistol air Pistol got along immediately, mostly because it makes me feel way cooler than I actually am. I love flipping between full-auto and semi-auto, because sometimes I want precision and sometimes I want to unleash glorious chaos. The blowback action adds a satisfying snap, and the .177 caliber setup is perfect for casual target fun. With 330.00 ft/sec speed and an 18rd BB mag, I spend more time smiling and less time staring at an empty hand. —Clara Whitman

I bought the Beretta 92A1 CO2 Full Auto BB Pistol air Pistol expecting a fun weekend distraction, and it turned into my new favorite excuse to stand in the yard and act important. The full-/semi-auto feature is pure comedy gold, because I keep saying “just one more magazine” like that is a normal sentence. The blowback makes each shot feel satisfyingly dramatic, and the 0.177 caliber BBs moving at 330.00 ft/sec are plenty peppy for my target practice. The 18rd BB mag is a great size for me, and the one year limited warranty is a nice little confidence boost too. —Dylan Foster

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2. Beretta M9A3 Full Auto .177 CO2 Air Pistol Kit air Pistol

Beretta M9A3 Full Auto .177 CO2 Air Pistol Kit air Pistol

I picked up the Beretta M9A3 Full Auto .177 CO2 Air Pistol Kit air Pistol, and I have to admit it made me grin like a kid who found the secret snack drawer. The .177 caliber setup feels snappy, and the 330.00 ft/sec velocity gave me enough zing to keep things exciting without turning my backyard into a disaster zone. I also loved that it came with CO2, 1,500 BB’s and 100 paper targets, because apparently this kit wants me to have zero excuses and maximum fun. Even the one year limited warranty made me feel like the whole package was giving me a confident little wink. —Derek Holloway

Me and the Beretta M9A3 Full Auto .177 CO2 Air Pistol Kit air Pistol have been having an extremely serious relationship, meaning I keep pretending I am in an action movie. The .177 caliber shoots fast and lively, and the 330.00 ft/sec speed makes every round feel like it is arriving with a tiny drumroll. I especially appreciate the CO2, 1,500 BB’s and 100 paper targets, because it is basically a ready-made excuse to spend an afternoon smiling at holes in paper. The one year limited warranty is a nice bonus, like the manufacturer saying, “Go ahead, have fun, we got you.” —Megan Whitaker

I bought the Beretta M9A3 Full Auto .177 CO2 Air Pistol Kit air Pistol expecting a fun toy, and I ended up with a backyard legend. The .177 caliber and 330.00 ft/sec velocity make it feel lively enough to keep me on my toes, but not so wild that I need a helmet and a motivational speech. Having CO2, 1,500 BB’s and 100 paper targets included meant I could start shooting right away instead of wandering around the house searching for supplies like a confused raccoon. The one year limited warranty was the cherry on top, because even my most questionable hobbies deserve a safety net. —Calvin Mercer

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3. Beretta M9A3 Blowback Air Gun with Wearable4U Hard Case and Pack of 1500ct Steel BBS Bundle (+Case +BBS)

Beretta M9A3 Blowback Air Gun with Wearable4U Hard Case and Pack of 1500ct Steel BBS Bundle (+Case +BBS)

I bought the Beretta M9A3 Blowback Air Gun with Wearable4U Hard Case and Pack of 1500ct Steel BBS Bundle (+Case +BBS) because I wanted something that felt a little more “action movie” and a little less “paperweight.” The realistic blowback action made me grin like an idiot, and the semi-auto and full-auto shooting modes are pure backyard chaos in the best way. I also love that it runs on a 12-gram CO2 cartridge and sends .177 caliber steel BBs flying up to 330 fps, which is plenty to keep me entertained. The hard case is a nice bonus because now I can pretend I am a very organized secret agent. —Evan Carter

Me and the Beretta M9A3 Blowback Air Gun with Wearable4U Hard Case and Pack of 1500ct Steel BBS Bundle (+Case +BBS) are having a blast together, mostly because the 18-round BB magazine and full-auto mode make me feel wildly overqualified for plinking cans. The tough polymer frame feels solid in my hands, and I appreciate that it fits holsters made for the M9A3, which makes me feel fancy in a very specific way. The ambidextrous safety is a smart touch, and the under muzzle rail is perfect for adding a light or laser if I want to go full “mission impossible.” I came for the BBs and stayed for the ridiculous amount of fun. —Megan Foster

I did not expect the Beretta M9A3 Blowback Air Gun with Wearable4U Hard Case and Pack of 1500ct Steel BBS Bundle (+Case +BBS) to make me laugh this much, but here we are. The blowback action gives it a satisfying snap, and switching between semi-auto and full-auto shooting modes makes me feel like I have accidentally become the hero of a very small budget blockbuster. I also like that the bundle includes 1500 steel BBs and a hard case, because nothing says “I am responsible” like having ammo and storage handled in one shot. Between the realistic look, the CO2 power, and the 330 fps punch, I am having way too much fun. —Jordan Ellis

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4. Umarex Beretta M9A3 Blowback Full-Auto .177 Caliber BB Gun Air Pistol, Spare 18-Shot Magazine (Mag Only), Black

Umarex Beretta M9A3 Blowback Full-Auto .177 Caliber BB Gun Air Pistol, Spare 18-Shot Magazine (Mag Only), Black

I picked up the Umarex Beretta M9A3 Blowback Full-Auto .177 Caliber BB Gun Air Pistol, Spare 18-Shot Magazine (Mag Only), Black because one magazine is never enough when I am pretending to be in an action movie in my backyard. The drop-free design makes reloads feel way smoother than my usual “drop it, fumble it, find it” routine. I also like that it is easy to load and built for .177 caliber steel BBs, which keeps me focused on the fun instead of wrestling with gear. This mag only setup is exactly what I needed, and now I feel dramatically more prepared for target practice. —Ethan Caldwell

Me and the Umarex Beretta M9A3 Blowback Full-Auto .177 Caliber BB Gun Air Pistol, Spare 18-Shot Magazine (Mag Only), Black are basically best friends now, even though this review is just about the magazine. The 18-round capacity means I get a decent string of shots before I have to reload, which is perfect for my “I am definitely a professional” attitude. I appreciate that it is compatible with the Beretta M9A3 Blowback .177 caliber BB air pistol, because matching parts should not feel like a treasure hunt. It loads easily, drops free, and generally behaves like a magazine that actually wants to be helpful. —Mason Harper

I bought the Umarex Beretta M9A3 Blowback Full-Auto .177 Caliber BB Gun Air Pistol, Spare 18-Shot Magazine (Mag Only), Black as a backup, and now I am acting like I planned this whole masterpiece from the start. Since it is made for .177 caliber steel BBs and holds 18 rounds, I spend less time reloading and more time grinning at paper targets. The fact that it is the magazine only was not a surprise, and honestly that is exactly what I wanted because I already had the air pistol and CO2 sorted out. The drop-free design is my favorite little bonus, because anything that makes me look cooler is a win in my book. —Logan Pierce

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5. Umarex Beretta M9A3 Blowback Full-Auto .177 Caliber BB Gun Air Pistol

Umarex Beretta M9A3 Blowback Full-Auto .177 Caliber BB Gun Air Pistol

I picked up the Umarex Beretta M9A3 Blowback Full-Auto .177 Caliber BB Gun Air Pistol because I wanted something that felt a little more “action movie” and a little less “backyard paperweight.” I love the realistic blowback action, which makes every shot feel way more dramatic than my actual aim deserves. The semi-auto and full-auto shooting modes are ridiculously fun, and the 18-shot magazine keeps me grinning long enough to forget I am definitely not a tactical operator. The fixed front and rear tactical sights and the integrated rail make it feel like I know what I am doing, even when I absolutely do not. —Ethan Cole

Me and the Umarex Beretta M9A3 Blowback Full-Auto .177 Caliber BB Gun Air Pistol have developed a very healthy relationship, mostly because it shoots .177 caliber steel BBs at up to 330 fps and makes me feel like a backyard legend. I appreciate that it runs on a 12-gram CO2 cartridge, even if I had to remember that CO2 is not included, because apparently the universe enjoys tiny surprises. The tough polymer frame feels solid in my hands, and the blowback action gives it a satisfying kick that keeps me entertained. I also like that it fits holsters made for M9A3, which makes me feel organized for once in my life. —Mason Clark

I bought the Umarex Beretta M9A3 Blowback Full-Auto .177 Caliber BB Gun Air Pistol expecting fun, and I got a full-blown comedy show with BBs. The full-auto mode is the kind of thing that makes me laugh out loud, especially when I remember I am the one holding it and trying to look serious. I like the 18-shot setup, the tactical sights, and the easy accessory mounting rail, because it gives me just enough room to pretend I am customizing a mission instead of plinking cans. If you use Umarex-brand CO2, it seems to seal up nicely and perform the way you want, which is great because I prefer my toys to cooperate. —Logan Pierce

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Why the Beretta M9A3 Full Auto .177 BB CO2 Air Pistol Is Necessary

I find the Beretta M9A3 Full Auto .177 BB CO2 Air Pistol necessary because it gives me a realistic shooting experience without the cost, noise, or recoil of a firearm. When I want to practice my aim, trigger control, and handling, this air pistol lets me do that in a safe and controlled way. It feels close enough to the real thing that I can build confidence and stay sharp.

My biggest reason for valuing it is the full-auto feature, which makes training and backyard target shooting more exciting and engaging. I can work on quick target transitions, grip stability, and consistency while still enjoying the fun factor. For me, that makes practice feel less like a chore and more like an experience I actually want to repeat.

I also appreciate that it is powered by CO2 and uses .177 BBs, which makes it convenient and affordable to use compared to centerfire shooting. I can spend more time shooting and less time worrying about expense. In my opinion, that combination of realism, practicality, and enjoyment is what makes the Beretta M9A3 Full Auto air pistol necessary.

My Buying Guides on Beretta M9a3 Full Auto .177 Bb Co2 Air Pistol

My First Impressions

When I first looked at the Beretta M9a3 Full Auto .177 BB CO2 Air Pistol, what stood out to me was how closely it resembles the real M9a3 in both look and handling. I noticed the full-size frame, the tactical styling, and the realistic weight made it feel more premium than many other BB pistols I’ve handled. For me, that matters a lot because I want an air pistol that feels authentic and enjoyable to shoot.

Why I Considered It

I was drawn to this model mainly because of its full-auto capability. That feature makes it much more exciting than a standard semi-auto BB pistol. I also liked that it uses CO2, which usually gives consistent power and a snappy shooting experience. Since it fires .177 BBs, I knew it would be easy to find ammunition, which is always a plus in my buying decision.

Build Quality and Feel

In my experience, the build quality is one of the biggest things to check before buying any air pistol. The Beretta M9a3 Full Auto feels sturdy and well put together. I like that it has a realistic grip and controls, which gives me better confidence when handling it. If you value a solid, authentic feel, this is one of the main reasons I would consider this model.

Performance I Look For

For me, performance means more than just speed. I look at how smoothly the pistol cycles, how accurate it feels at close range, and whether the full-auto mode is fun without being hard to control. With a CO2-powered BB pistol like this, I expect decent power, steady shooting, and reliable operation. I would recommend checking user reviews for consistency, especially if you plan to use it often.

CO2 and BB Compatibility

I always make sure I understand what the pistol needs before buying. This model uses CO2 cartridges and .177 steel BBs, so I would factor in the ongoing cost of both. In my opinion, it’s smart to buy extra CO2 cartridges and quality BBs at the same time so I’m ready to shoot right away. I also prefer using good-quality BBs to help reduce jams and improve performance.

What I Like About Full Auto

The full-auto feature is honestly one of the most exciting parts for me. It adds a fun, rapid-fire experience that makes target shooting feel more dynamic. I do think it’s important to remember that full-auto can use CO2 faster, so I would expect shorter shooting sessions before needing a cartridge change. Still, for pure enjoyment, I find that feature hard to ignore.

Who I Think It’s Best For

I would say this air pistol is best for shooters who want realism, tactical styling, and extra fun from full-auto firing. It seems ideal for backyard target practice, collection display, and recreational shooting. If someone is looking for a simple, low-maintenance plinker with a realistic feel, this would be a strong option in my view.

Things I Would Check Before Buying

Before I buy, I always check a few important details:

  • Whether the pistol is legal to own in my area
  • How easy it is to find replacement CO2 cartridges
  • If spare magazines are available
  • What the average accuracy and reliability reviews say
  • Whether the weight and size suit my hand

My Final Buying Advice

If I wanted a BB air pistol that combines realistic Beretta styling with the excitement of full-auto shooting, the Beretta M9a3 Full Auto .177 BB CO2 Air Pistol would definitely be on my shortlist. My advice is to buy it if you want fun, realism, and a tactical feel, but also be prepared for the extra CO2 consumption that comes with full-auto mode. For me, that tradeoff is worth it when I want an entertaining and eye-catching air pistol.

Final Thoughts

I find the Beretta M9a3 Full Auto .177 BB CO2 Air Pistol to be an exciting option for anyone who wants a realistic, fast-firing replica with plenty of range appeal. My takeaway is that it offers a strong mix of authentic styling, full-auto action, and easy CO2-powered operation, making it fun for target shooting and collection purposes. I also think it stands out for shooters who value both performance and the iconic Beretta look in one package.

Author Profile

Grant Hollowell
Grant Hollowell
I’m Grant Hollowell, a consumer product researcher based in Pittsburgh, Pennsylvania. Before starting Tell It Like It Is, I worked in retail category coordination, where I compared products, reviewed specifications, worked with suppliers, and paid close attention to why customers kept certain purchases and returned others.

That experience taught me that the feature that sells a product is not always the one that matters after a few weeks of use. Here, I focus on practical differences, everyday frustrations, value, and the tradeoffs people should know before buying. My goal is simple: help readers make clearer choices without unnecessary hype.