Ultralight gaming mice are the top choice for most online shooters, as their low weight allows for faster, more precise flick shots and quick turns. While plastic is the go-to material, metal mice have recently started appearing—and I badly want one.
In simple terms, a metal gaming mouse uses a metal shell instead of the usual plastic, while the internals remain largely the same. It’s usually a magnesium alloy, which is both lighter and more durable than aluminum.
Much like keyboards that use metal (i.e., aluminum) cases, a metal mouse looks and feels like a more premium product. However, unlike keyboards, where the material mostly affects look and sound, metal mice have an additional practical benefit: the rigid material allows for greater weight reduction, even compared to plastic, which is already quite light.
The magnesium alloy’s added rigidity allows manufacturers to design shells with rather large holes. These can be much larger than the classic honeycomb holes found in plastic mice, which further reduces weight.
A great example is the Razer Viper Mini Signature Edition. It’s extremely light even by ultralight standards, making it Razer’s lightest mouse at only 49g (1.72oz). That’s a significant weight reduction compared to the regular Razer Viper Mini at 61g (2.15oz), a wired mouse without a hefty battery.
Even when compared to its big brother, the Razer Viper V3 Pro at 54g (1.90oz), the Mini Signature Edition is still almost 10% lighter—a difference you can feel if you’re a competitive gamer.
Aside from weight reduction, a metal mouse is also more durable. While powder and soft-touch coatings can wear off over time, they don’t develop the unattractive shine that often appears on plastic mice, particularly on the left mouse button.
As you probably expect, a major downside of metal mice is the price. According to Razer’s site, the Viper Mini Signature Edition costs a whopping $300—almost double that of the Viper V3 Pro, which is already an expensive mouse. The Pulsar Feinmann F01 is a lot cheaper, but it’s still far from a cheap mouse at $180.
Even magnesium alloy mice from those Chinese brands that are known for their excellent value cost a pretty penny. The mouse I’m looking at, the Attack Shark R3, costs a whopping $93. The cheapest metal mouse I could find is the Keychron M3 Mini, but that’s only because it’s on sale, dropping from $100 to $70.
- Weight
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46g
- Switches
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Kailh Black Mamba
The Attack Shark R3 is a super-lightweight 46g (1.62oz) magnesium alloy gaming mouse designed for professional gamers. It supports 2.4GHz wireless Bluetooth and wired connectivity, has an 8000Hz wireless polling rate, and uses the high-precision PixArt PAW3395 sensor used in high-end mice.
While the benefits of magnesium alloy mice are hard to argue with on paper, in practice, I think it’s a bit of a gimmick. For starters, plastic mice are already quite light. Most ultralight mice are in the 50–60g (1.76–2.12oz) range, and while the 40–50g (1.41–1.76oz) range of metal mice is objectively lower, it’s not a difference that most gamers will actually notice.
Some years ago, many gamers gravitated toward the Logitech G502 for shooters. It was a hefty ~120g (4.23oz) beast and even came with additional weights if that wasn’t enough heft for you.
Going from that kind of mouse to an ultralight one is hugely beneficial for most gamers, but shaving off another 10g (0.35oz) or so with a metal mouse is unlikely to make you a better player. That makes the price hard to justify, at least for brand-name mice.
If you actually want to improve in games, consider adding some aim practice. If you must upgrade hardware, upgrading your PC’s internals to get more FPS will have a more substantial impact than a $200 metal mouse. I’d even consider a Hall Effect keyboard first, as features like Rapid Trigger, Snap Tap, and ultra-low actuation points provide an advantage regardless of how good your aim is.
And if you’re serious about getting the lightest mouse possible, there are a few truly light options that make metal mice look like tanks in comparison. The zerømouse V35 weighs only 26g (0.91oz)—now that’s what I call a true ultralight!
Another option that’s potentially lighter than metal but with a more traditional design is carbon composite. The Attack Shark R5 Ultra might not look or feel as premium as the Attack Shark R3, but it’s only 39g (1.38oz)—a whole 7g (0.25oz) lighter.
As for rigidity and durability against drops, you’d be surprised at how durable ultralight plastic mice actually are. My Ajazz AJ179 Pro is a cheap ultralight mouse that doesn’t look sturdy, but it doesn’t creak at all when I squeeze its sides (a common mouse durability test).
- Wireless?
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Yes
- Connectivity
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Bluetooth/2.4G/USB Type-C
The Ajazz AJ179 Pro is an affordable ultralight gaming mouse, weighing just 58g. It features the precise PAW3395 sensor, supports an 8K polling rate via its 2.4GHz charging base, and also offers Bluetooth connectivity.
I Don’t Need It, but I Still Want One
Although I realistically won’t play any better with a magnesium alloy mouse than with my ultralight plastic one, it doesn’t change the fact that I desperately want a mouse made of metal.
I’m the type of person who appreciates craftsmanship. I love premium materials and high-end gaming gear—that’s why I mod all my keyboards and mice.
I believe that the tactile experience of using a cool, sturdy mouse alone would give me a small psychological boost, making me feel more confident in competitive shooters, which could subtly improve my focus and even result in slightly better performance.
A metal mouse would also provide a subjectively more enjoyable experience, even though plastic mice are objectively already great.
Frankly, the only thing holding me back from getting the Attack Shark R3 is the steep price. It’s hard to justify spending nearly $100 on a mouse from a Chinese brand when I don’t know if it will still work six months from now or if my warranty would be honored. More reputable brands charge significantly more, and since I’m not a professional gamer, there are so many other pieces of computer gear I should be spending my money on instead.
