Does a light mouse make your crosshair jump further than you meant it to? Some players simply aim better with more mass under their palm, and a heavy gaming mouse gives them that steady, planted feel.
This guide compares five heavy gaming mice by manufacturer-listed weight, whether that weight is fixed or adjustable, and what comes in each weight kit. GameVexo did not weigh or handle these mice; every number comes from named published specifications.
The best heavy gaming mouse for most people is the Logitech G502 HERO: Logitech lists it at 121 g, and its five included 3.6 g weights take it to about 139 g. Choose the Logitech G502 LIGHTSPEED if you want adjustable weight without a cable, or the Corsair NIGHTSWORD RGB for the widest listed range, 119–141 g.
Our Picks at a Glance
All five mice list a weight of 112 g or more. Three of them let you add weight; two are fixed.
| Product | Listed weight | Fixed or adjustable | Connection | Best For | Link |
|---|---|---|---|---|---|
| Logitech G502 HERO Best Overall | 121 g (about 139 g max) | Adjustable · 5 × 3.6 g | Wired | All-round heavy pick | Amazon → |
| Logitech G502 LIGHTSPEED Best Wireless | 114 g (130 g max) | Adjustable · 4 × 2 g + 2 × 4 g | 2.4 GHz wireless | Heavy, tunable and cable-free | Amazon → |
| Corsair NIGHTSWORD RGB Widest Range | 119 g (141 g max) | Adjustable · 3 × 4.5 g + 3 × 2.8 g | Wired | Most weight tuning | Amazon → |
| Razer Naga V2 Pro | 134 g | Fixed | 2.4 GHz, Bluetooth, USB-C | MMO keybinds | Amazon → |
| Razer Basilisk V3 Pro 35K | 112 g | Fixed | 2.4 GHz, Bluetooth, USB-C | Long battery, ergonomic shape | Amazon → |
← Scroll to see full table →
Why Some Players Want a Heavier Mouse
A heavier mouse takes a little more force to start and stop, which some players find makes small, slow corrections easier. Logitech’s G502 setup guide says more weight makes high-DPI settings easier to control, while less weight makes low-DPI gaming less tiring.
Tom’s Hardware draws the same line: light mice (80 g or less) for fast shooters and claw or fingertip grips, heavier mice for palm grippers in MMOs, MOBAs and RPGs. That’s why many button-heavy mice in our best MMO gaming mouse guide sit on the heavy side.
| Weight class (GameVexo guide) | Listed weight | Typical fit | Picks here |
|---|---|---|---|
| Light | 80 g or less | Fast shooters, claw or fingertip grip | None |
| Mid-weight | 81–109 g | All-round use | None |
| Heavy | 110–129 g | Palm grip, controlled aim | Basilisk V3 Pro 35K, G502 LIGHTSPEED, NIGHTSWORD RGB, G502 HERO |
| Very heavy | 130 g and up | MMOs, slow and precise work | Naga V2 Pro, plus all three adjustable picks with weights added |
Listed Weights, Compared
Not just one number: whether you can change the weight, and what’s actually in the box.
Manufacturer-listed weight, adjustability and weight-kit contents for every pick. These are published figures, checked September 27, 2026, not GameVexo measurements.
| Mouse | Listed base weight | With all weights | Weight kit in the box | Source / basis |
|---|---|---|---|---|
| Logitech G502 HERO | 121 g, mouse only | About 139 g | Five 3.6 g weights plus a carrying case; place them in different positions to shift balance | Logitech setup guide and spec sheet |
| Logitech G502 LIGHTSPEED | 114 g, mouse only | 130 g | Four 2 g and two 4 g weights (16 g total). With the optional POWERPLAY charging core fitted, the two 4 g weights no longer fit | Logitech Support spec page; PC Perspective |
| Corsair NIGHTSWORD RGB | 119 g, without cable and accessories | 141 g | Three 4.5 g and three 2.8 g weights; six mounting spots; iCUE software detects each weight and shows the center of gravity | Corsair product page and quick-start guide |
| Razer Naga V2 Pro | 134 g, excluding cable and dongle | Fixed | None. Its three side plates change buttons, not weight | Razer spec list (as published by KitGuru) |
| Razer Basilisk V3 Pro 35K | 112 g, excluding dongle and cable | Fixed | None | Razer.com spec |
What the numbers tell you: The kits add 16 g to about 22 g, roughly the gap between the lightest fixed pick (112 g) and the heaviest (134 g). Weights fine-tune a heavy mouse; they don’t make a mid-weight mouse very heavy.
Cables aren’t counted. The FPS Review notes Logitech weighs the G502 HERO without its fixed cable, so the delivered mouse weighs a few grams more.
One conflict: Corsair’s quick-start guide lists 115–137 g for the NIGHTSWORD RGB; its product page says 119–141 g, which matches the included weights. We use the product page.
The Five Picks
Logitech G502 HERO
121 g listed, up to about 139 g with five 3.6 g weights
The G502 HERO starts heavy and lets you go heavier. Logitech lists it at 121 g without the cable and includes five 3.6 g weights, which its setup guide says you can place in different positions to shift balance as well as add mass. It pairs that with the HERO 25K sensor (up to 25,600 DPI), 11 programmable buttons and a free-spinning scroll mode.
- Five 3.6 g weights included
- Weights shift balance, not just mass
- No battery to charge
- Wired only
- Kit adds 18 g at most
- Right-handed only
The safest starting point if you’re unsure how heavy you like it. Start at 121 g and add one weight at a time; Logitech’s guide suggests giving each change time.
🔗 Pairs well with: our guide to mouse sensors, switches and polling rate
🛒 See Logitech G502 HERO on Amazon →
Logitech G502 LIGHTSPEED
114 g listed, up to 130 g with six included weights
This is the G502 shape without the cable, and it keeps the weight system. Logitech lists it at 114 g with four 2 g and two 4 g weights, for up to 16 g extra. One catch: PC Perspective found the two 4 g weights no longer fit if you add the optional POWERPLAY charging core. Logitech rates the battery at up to 60 hours with lighting off (48 with default lighting), and the spec sheet lists 2.4 GHz wireless only, with no Bluetooth.
- Only wireless pick with a weight kit
- Same 11-button G502 layout
- POWERPLAY compatible (sold separately)
- Shortest wireless battery rating here
- No Bluetooth
- POWERPLAY core blocks the 4 g weights
Pick this if you want heavy wireless and still want to tune it. If you’d rather charge less and skip weights, choose the Basilisk V3 Pro 35K.
🔗 Pairs well with: what 1,000 Hz polling means in practice
🛒 See Logitech G502 LIGHTSPEED on Amazon →
Corsair NIGHTSWORD RGB
119–141 g using six included weights
Corsair lists the NIGHTSWORD RGB at 119 g and up to 141 g, the widest range in this guide. It includes three 4.5 g and three 2.8 g weights, and Corsair says six mounting spots allow 120 weight and balance combinations. iCUE software detects each weight and shows your center of gravity live. The sensor is a PixArt PMW3391 (18,000 DPI), with ten programmable buttons. It’s wired, 86 mm wide in its published specs, and dates to 2019.
- Widest listed range: 22 g
- Live weight and balance readout in iCUE
- Ten programmable buttons
- Wired only
- Older sensor than the Razer picks
- Corsair documents list two ranges
The pick for tinkerers: no other mouse here gives you as much weight room, or as much feedback while you adjust it.
🔗 Pairs well with: our best silent gaming mouse picks, if click noise bothers you more than weight
🛒 See Corsair NIGHTSWORD RGB on Amazon →
Razer Naga V2 Pro
134 g fixed, with three swappable side plates
At 134 g (excluding cable and dongle), this is the heaviest fixed-weight pick. You can’t change its mass, but you can change its side: three magnetic plates give 12-, 6- or 2-button layouts, for up to 19+1 programmable buttons. Razer rates the battery at up to 150 hours on HyperSpeed and 300 on Bluetooth; Tom’s Hardware notes those figures assume lighting is off.
- Up to 19+1 programmable buttons
- Three connection modes
- Long rated battery life
- Weight can’t be changed
- Most mass to move of the fixed picks
- Right-handed only
Built for MMO players who want a keyboard’s worth of commands under the thumb. Outside MMOs, the extra buttons and 134 g may be more than you need.
🔗 Pairs well with: our best MMO gaming mouse guide
🛒 See Razer Naga V2 Pro on Amazon →
Razer Basilisk V3 Pro 35K
112 g fixed, up to 140 hours on HyperSpeed wireless
The lightest pick here, but Razer’s 112 g figure still puts it in heavy territory. The weight is fixed; what it adds is endurance, with up to 140 hours on 2.4 GHz and 210 on Bluetooth. It uses the Focus Pro 35K Gen-2 sensor, 11 programmable buttons and a tilt wheel with tactile, free-spin and auto-switching modes. 8,000 Hz polling needs Razer’s HyperPolling dongle or Mouse Dock Pro, both sold separately.
- Longest HyperSpeed battery rating here
- Three connection modes
- Three scroll modes
- May not feel heavy enough if you want 130 g+
- No weight kit
- Wireless charging dock sold separately
For gaming plus everyday work without frequent charging. If you want real heft, choose the Naga V2 Pro or an adjustable pick.
🔗 Pairs well with: what 8,000 Hz polling actually changes
🛒 See Razer Basilisk V3 Pro 35K on Amazon →Best With Adjustable Weights
For the widest range, choose the Corsair NIGHTSWORD RGB. For the simplest setup, choose the Logitech G502 HERO. Here’s how the three adjustable picks compare.
| Mouse | Listed range | Weights included | How you swap them | The catch |
|---|---|---|---|---|
| Logitech G502 HERO | 121 – about 139 g | 5 × 3.6 g | Magnetic door under the mouse | 18 g total |
| Logitech G502 LIGHTSPEED | 114 – 130 g | 4 × 2 g, 2 × 4 g | Magnetic cover under the mouse | 4 g weights don’t fit with POWERPLAY core |
| Corsair NIGHTSWORD RGB | 119 – 141 g | 3 × 4.5 g, 3 × 2.8 g | Hexagon door; iCUE detects placement | ⭐ Widest range |
Why the Corsair M65 RGB Elite left: its three 6 g weights give a 97–115 g range and ship installed, so they mostly make it lighter. TechRadar listed that as a drawback for heavy-mouse fans.
Best Heavy Wireless
The G502 LIGHTSPEED is the best heavy wireless mouse if you want to tune the weight. If you care more about battery life or buttons, pick the Basilisk V3 Pro 35K or the Naga V2 Pro.
| Mouse | Listed weight | Rated battery | Bluetooth | Best for |
|---|---|---|---|---|
| Logitech G502 LIGHTSPEED | 114–130 g | 60 h (lighting off) / 48 h (default) | No | ⭐ Tunable weight |
| Razer Naga V2 Pro | 134 g | 150 h HyperSpeed / 300 h Bluetooth | Yes | MMO keybinds |
| Razer Basilisk V3 Pro 35K | 112 g | 140 h HyperSpeed / 210 h Bluetooth | Yes | Battery life |
A battery doesn’t automatically add weight: PCWorld noted the wireless G502 LIGHTSPEED is 7 g lighter than the wired G502 HERO. We dropped the G502 X Plus, which Tom’s Hardware lists at 106 g with no weight system.
When Heavy Hurts Your Aim
A heavy mouse helps some players and slows others down. Here’s when extra mass works against you.
You lift and reposition a lot
Low-sensitivity players who sweep a big pad move that mass again and again, and Logitech’s guide says less weight makes low-DPI gaming less tiring. Stay near the bottom of an adjustable range.
You play fast competitive shooters
Quick flicks and sudden stops take more effort with more mass, which is why Tom’s Hardware ties light mice to fast shooters. If you still want heft, 112–121 g is a gentler step than 134 g.
You use a fingertip or claw grip
With less hand contact, your fingers do more of the moving. Heavy mice generally suit palm grip.
You’re jumping from a very light mouse
A big weight change can throw off muscle memory. An adjustable mouse lets you add mass gradually.
How GameVexo Chose
Evidence basis: This is a research-based guide. GameVexo did not buy, weigh, measure, photograph or test these mice. Weights, weight-kit contents and specs come from manufacturer documentation, checked September 27, 2026.
What came from documentation: Listed weights, kit contents, sensors, button counts, connection options and battery ratings. Sources: the Logitech G502 HERO setup guide, Logitech G502 HERO product page, Logitech G502 LIGHTSPEED spec page, Corsair NIGHTSWORD RGB product page and quick-start guide, and Razer’s Basilisk V3 Pro 35K page. The Naga V2 Pro figures are Razer’s spec list as published by KitGuru.
Independent evidence: Where documentation left gaps, we used named third-party findings: PC Perspective on the G502 LIGHTSPEED weight layout and POWERPLAY conflict, The FPS Review on the G502 HERO cable, Tom’s Hardware on the Naga V2 Pro battery rating, and PCWorld on G502 weights. These are their findings, not GameVexo measurements.
How picks are chosen: A listed weight of 110 g or more, published weight and kit details, a current Amazon US listing, and a use case the other picks don’t cover. This update removed the G502 X Plus and M65 RGB Elite, moved to the Basilisk V3 Pro 35K, and corrected the G502 HERO maximum from 140 g to about 139 g.
Frequently Asked Questions
Final Verdict — Which Should You Buy?
Start with the Logitech G502 HERO unless you need wireless or a wider range. Then match the pick to how you play.
| If You Need… | Best Pick | Listed Weight | Buy |
|---|---|---|---|
| Best overall | Logitech G502 HERO | 121–139 g | Amazon → |
| Heavy + wireless + tunable | Logitech G502 LIGHTSPEED | 114–130 g | Amazon → |
| Widest weight range | Corsair NIGHTSWORD RGB | 119–141 g | Amazon → |
| MMO keybinds | Razer Naga V2 Pro | 134 g | Amazon → |
| Longest battery | Razer Basilisk V3 Pro 35K | 112 g | Amazon → |
What weight feels right to you? Tell us in the comments. 👇 For more help choosing, see our guides to mouse sensors, switches and polling rate, the best MMO gaming mouse and the best silent gaming mouse.
