Overview
The Glorious Gateron Red Linear Switch 3-Pin 120-Pack is a bulk set of replacement switches for hot-swappable mechanical keyboards. The short verdict: it suits people who already own a plate-mounted hot-swap board and want a light, smooth linear in bulk for very little money.
It does not suit people who want a finished, factory-tuned feel straight out of the bag, or anyone with a GMMK2.
The pack contains 120 linear (red) switches with a 45g actuation force — no tactile bump, no click, just a straight travel from press to bottom-out. 120 pieces covers a full-size layout (104–108 keys) with a dozen or more spares, leaves 30+ spares on a TKL (87 keys), and nearly covers two 60% boards (61 keys).
Installation uses a 3-pin (Cherry MX compatible) stem and the bundled tweezer, so no soldering is involved.
Amazon.co.jp reviews stood at 328 ratings and 4.6 out of 5 stars (roughly 92% positive) as captured on 31 May 2026.
At that sample size, a 4.6 average suggests that badly scratchy or dead units are not the majority experience.
Connectivity & Compatibility
Check three things, in this order.
| Check | Requirement | If it fails |
|---|---|---|
| Sockets | Hot-swap sockets (Cherry MX / Gateron / Kailh compatible) | Soldered PCBs will not accept these |
| Pin count | 3-pin (this product); also fits 5-pin holes | A 5-pin hole pattern is fine — extra holes, not a blocker |
| Plate | A switch plate must be present | 3-pin stems wobble on plateless PCBs |
The manufacturer lists compatibility with the Glorious GMMK and GMMK Pro series, and states that GMMK2 is not supported. This trips people up: owning a Glorious keyboard does not automatically mean these fit.
If your board is a GMMK2, you need switches specifically listed as GMMK2-compatible.
Beyond that, any keyboard with Cherry MX compatible hot-swap sockets — Kailh sockets being the common example — will generally take them, regardless of brand. Optical switch boards (such as Razer's optical models) and electro-capacitive boards (such as REALFORCE) will not, no matter what the marketing calls them.
Those are structurally different systems with no stem compatibility, so confirm which type you own before ordering.
On 3-pin versus 5-pin: a 5-pin switch adds two plastic locating legs beside the central metal pins, and those legs hold the switch square to the PCB. This product has no legs, so on a plateless build the switch body can tilt slightly under a keypress.
On a normal plate-mounted board the plate does that job and it is a non-issue.
Feel and Sound
45g sits at the light-to-medium end of the mechanical range. It keeps fingers fresh over long typing sessions and doesn't fight you during sustained input in FPS games.
The flip side is that light switches punish resting fingers on the keys — if you're coming from 55–60g switches, expect a period of extra typos right after the swap.
Linears are quieter than clicky switches, but they are not silent. Most of the noise comes from bottom-out and from the upstroke as the stem returns.
If silence is the priority, dedicated silent switches, added foam inside the case, or learning not to bottom out will do more than switching to a standard linear.
As for lubrication, at this price point it is safest to assume factory lube is minimal, and it varies unit to unit — so no firm claim here. The widely held view in the hobby is that inexpensive bulk linears improve substantially once hand-lubed.
At 120 pieces, this is also a reasonable pack to practice lubing on.
Product Info
Below are the prices captured at the time of writing. Prices move often — check the product page for the current figure.
| Source | Price | Captured | Per switch |
|---|---|---|---|
| Amazon (Japan) | ¥4,211 | 27 Aug 2026 | approx. ¥35 |
| Amazon (earlier capture) | ¥6,600 | 31 May 2026 | approx. ¥55 |
| eBay search | Varies by listing | 16 Jul 2026 | — |
The same ASIN moved more than 30% — from ¥6,600 to ¥4,211 — in about three months. That is normal for bulk switch packs, where stock levels and sales swing pricing hard.
At ¥35–55 per switch, the bulk saving is real compared with the ¥60–100 range typical of buying singles.
Key specs: linear (red) switch type, 3-pin, 45g actuation force, 120 pieces, tweezer included. Travel distance and housing materials aren't in the published data available here, so this article doesn't state them — check the manufacturer's page if that matters to you.
How It Compares
Red linears are a crowded category, roughly split into genuine Cherry MX Red, Gateron-family switches, and other value brands. Gateron-family switches have long been credited with a smoother stroke than Cherry at similar or lower cost, and this pack sits squarely in that practical, value-first tradition.
Against premium factory-lubed linears, this pack loses on out-of-the-box refinement — but the price gap is several-fold. If your goal is to find out whether linears suit you, to bulk-replace worn switches, or to standardize several boards on one switch, the value here wins.
Installation Notes
The job is easy, but the failure modes are predictable.
- Unplug the keyboard first. Never hot-swap with USB connected.
- Never force a bent pin. Bent pins in shipping are common. Look at each switch from the side, confirm both pins are straight and parallel, and straighten them with tweezers if not. Forcing a bent pin destroys the socket.
- Pull switches straight up. Angled pulls damage the socket clips.
- Test every key afterward. Run a keyboard test utility and confirm nothing is dead before you call it done.
Budget 30–60 minutes for a full-size board if you haven't done this before.
Best Use Cases
- Owners of hot-swap boards who want a lighter linear feel. No soldering; the bundled tweezer is the only tool needed.
- Anyone re-switching a full-size board or several boards at once. 120 pieces covers 104 keys with spares left over, or a TKL with 30+ spares.
- Newcomers to keyboard modding. At tens of yen per switch, ruining a few while practicing lube or film work costs almost nothing.
- People fixing individual failed keys. On a socketed board, a chattering switch is a one-piece swap.
Before You Buy
These do not work in a GMMK2. The manufacturer states this explicitly.
Don't assume a Glorious keyboard is covered — confirm whether yours is a GMMK, GMMK Pro, or GMMK2 before ordering.
These do not work on non-hot-swap keyboards. If the switches are soldered to the PCB, replacing them means desoldering — not a beginner project.
"It's mechanical, so switches are swappable" is a misconception.
3-pin switches wobble on plateless PCBs. Builds designed around 5-pin switches rely on those locating legs.
Clipping a 5-pin switch down to 3-pin is common practice; the reverse is not possible.
Accept that these are budget linears. On a high-end custom board next to factory-lubed premium switches, they may sound and feel plain.
That's the price talking — and it also means there's headroom if you're willing to lube them yourself.
Light switches don't suit everyone. 45g is on the light side, so people who prefer a firm press, or who rest fingers on the keys, may see accidental inputs.
If you can, try a small switch tester before committing to 120 pieces.
Don't take the listing metadata at face value. Amazon product pages sometimes carry manufacturer names, model numbers, or compatibility tables that don't match the actual item.
Confirm the product image, title, and pin count (3-pin) yourself before ordering, and start a return before opening the pack if what arrives doesn't match.
FAQ
Q. How do I tell whether my keyboard is hot-swappable? A.
Pull one keycap and look around the switch. If the switch sits in a plate opening with a round socket visible on the PCB, it's socketed.
Otherwise, check whether the product listing says "hot-swappable."
Q. Can 3-pin switches go into a 5-pin PCB? A.
Yes. The 5-pin hole pattern simply has extra holes; the two electrical pins seat normally.
Just be aware of the wobble issue on plateless builds.
Q. Is 120 enough? A.
For standard layouts: a full-size board leaves a dozen-plus spares, a TKL leaves 30+, and a 60% board nearly gets two full sets.
Q. Do I need a soldering iron?
A. Not on a hot-swap board — the included tweezer is enough. On a soldered board, yes.
Q. Are they loud? A.
Quieter than clicky switches, but bottom-out noise remains. For real quiet, look at silent switches or add case foam.
Q. How much does the price move? A.
Within the captures available here, ¥6,600 on 31 May 2026 versus ¥4,211 on 27 Aug 2026. If you're not in a hurry, watch the price first.
Product Disclosure (Amazon)
- Manufacturer: GLORIOUS
- Seller: Amazon.co.jp
- Fulfilled by: Amazon.co.jp
- ASIN: B07CVQ7ZRL
- Note: This article covers a manufacturer-made product based on Amazon listing details.
