I've been spending a lot of time lately with the reximex mito, and if you're into PCP air pistols, this thing is a bit of a game-changer for the price. Usually, when you start looking at regulated air pistols that actually perform, the price tag starts creeping up into the "maybe I should just buy a rifle" territory. But Reximex seems to have hit a sweet spot here that's hard to ignore. It's stylish, it's punchy, and it comes with a few surprises in the box that most manufacturers would charge you extra for.
First Impressions and What's in the Case
Right out of the gate, the presentation is impressive. It doesn't just show up in a cardboard box with some bubble wrap. The reximex mito comes in a decent hard case, which is a massive plus if you're someone like me who tends to toss gear in the back of the car. Inside, you get the pistol itself, two magazines, a single-shot tray, and the filler probe.
But the real "wow" moment is the shoulder stock. It's a removable synthetic stock that essentially turns this pistol into a mini-carbine in about three seconds. I'll talk more about how that feels later, but just having it included in the base package is a huge win. You can choose between a synthetic grip or a beautiful walnut one. Personally, I went with the walnut because there's just something about the contrast between the dark metal and the wood grain that makes it look far more expensive than it actually is.
How it Feels in the Hand
Ergonomically, the reximex mito is quite a handful, but in a good way. It's got a bit of weight to it, which helps steady your aim. If you're used to lightweight CO2 plinkers, this is going to feel much more "substantial." The balance is mostly centered over the grip, but it does feel a bit front-heavy once you start adding things like a silencer or a beefy red dot sight.
The side-lever action is smooth as butter. It's located on the left side, which might feel a bit weird at first if you're a right-handed shooter, but it's actually genius. It means you can keep your hand on the grip and your finger near the trigger while your left hand does all the cycling work. It makes for very fast follow-up shots once you get the rhythm down.
That Regulator Makes a Difference
One of the biggest selling points of the reximex mito is that it's regulated. For those who aren't gear nerds, a regulator basically ensures that every shot gets the exact same amount of air until the cylinder pressure drops below a certain point. This means you don't get that "power curve" where your first shots are high, your middle shots are perfect, and your last shots are dropping into the dirt.
I've spent a few afternoons at the range with this, and the consistency is honestly stellar. Whether I was on shot number five or shot number thirty-five, the pellet went exactly where I expected it to go. For target shooting, that's everything. You aren't fighting the gun; you're just focusing on your own breathing and trigger squeeze.
Accuracy and Performance
Speaking of trigger squeeze, the trigger on the reximex mito is surprisingly adjustable. It's a two-stage setup, and while I wouldn't call it "match-grade" straight out of the box, you can definitely tweak it to be very crisp. I spent about ten minutes adjusting the take-up and the pull weight, and it transformed the shooting experience.
In terms of accuracy, at 10 to 15 yards, it's almost boringly good. You can easily punch out the center of a target until it's just one big hole. If you throw on the shoulder stock and a small red dot, stretching it out to 25 or 30 yards is totally doable. It's not a long-range hunter, obviously, but for backyard plinking or hitting spinners at the club, it's more than capable.
I tested both the .177 and the .22 versions. If you're looking for pure target work, the .177 is the way to go—it's flatter and you get a few more shots per fill. But if you like seeing things flip over or you're doing some very light pest control in a barn, the .22 has that satisfying "thwack" when it hits the target.
The Carbine Conversion
Let's talk about that shoulder stock again because it's probably my favorite part of the reximex mito package. It's a simple "plug and play" design. You slide it onto the back of the grip, it clicks into place, and suddenly you have a ultra-compact carbine.
Why does this matter? Well, it makes the gun incredibly stable. Shooting a pistol accurately is hard work; shooting a carbine with three points of contact (grip, shoulder, and cheek) is easy mode. If you're teaching a younger shooter or someone new to the hobby, putting the stock on makes them much more successful right away. Plus, it just looks cool. It gives off some serious "secret agent" vibes.
Shot Count and Filling
Since it's a PCP (Pre-Charged Pneumatic), you do have to fill it from a dive bottle or a high-pressure hand pump. The cylinder is small, which is a double-edged sword. On one hand, it's super quick to pump up by hand—you won't be exhausted after 30 seconds of pumping. On the other hand, you don't get hundreds of shots.
Depending on your power settings and caliber, you're looking at around 35 to 50 "good" shots per fill. For a session at the range, that means you'll be topping it up every four or five magazines. It's not a huge deal, especially since the fill probe is easy to use, but it's something to keep in mind if you're used to big-bottle rifles.
Any Downsides?
No piece of gear is perfect, and the reximex mito has a couple of quirks. The magazines can be a little fiddly to load the first few times until you get the hang of the spring tension. Also, because the rail is an 11mm dovetail, you'll need to make sure your optics mounts are compatible (though most airgun accessories are).
Another thing to note is that it's quite loud for a PCP. If you're shooting in a quiet suburban backyard, you're definitely going to want to take advantage of the threaded barrel and add a silencer. It uses a standard 1/2" UNF thread, so most common moderators will screw right on. With a silencer attached, it becomes "mouse-fart" quiet, which is much better for keeping the neighbors happy.
Final Thoughts
At the end of the day, the reximex mito offers a lot of value. You're getting a regulated, multi-shot PCP pistol that can transform into a carbine, all tucked away in a nice hard case. It feels like a premium tool without the eye-watering price tag of the high-end European brands.
Whether you're someone who wants to get serious about pistol HFT (Hunter Field Target), or you just want something high-quality for hitting tin cans on a Saturday afternoon, it's hard to find a reason not to like this gun. It's reliable, it's accurate, and most importantly, it's just fun to shoot. If you get the chance to try one out at your local shop, I'd highly recommend it—just be prepared to actually want to buy it once you feel that side-lever action for yourself.