The Gateron Milky Black and the Gateron KS-3 Black are both popular linear switches from Gateron, but they serve slightly different niches within linear designs. Milky Black is known for its deep, soft milky smoothness and a more forgiving feel, while KS-3 Black is a tighter, more direct and consistent linear with a focus on simplicity and reliability. In this comparison you’ll uncover the nuances between these two beloved linears.

1. Construction & Materials

  • Gateron Milky Black – Classic milky-style linear with milky/transparent housings that often contribute to a round, soft and less sharp edge tone. The switch tends to feel smooth and forgiving, making it a comfortable choice for daily builds and typing comfort.
  • Gateron KS-3 Black – A linear with a slightly tighter actuation profile and greater emphasis on consistent performance. KS-3 is known as a stable, well-built linear switch that delivers a direct return and minimal variation in travel.

2. Technical Specifications

Gateron Milky Black

  • Type: Linear
  • Actuation: approx. 60g
  • Bottom-out: approx. 70g
  • Pre-travel: approx. 2.0mm
  • Total travel: approx. 4.0mm
  • Mount: 5-pin (PCB)
  • Materials: Milky Nylon housing, POM stem
  • Lubing: Pre-lubed (factory)

Gateron KS-3 Black

  • Type: Linear
  • Actuation: approx. 60g
  • Bottom-out: approx. 70g
  • Pre-travel: approx. 2.0mm
  • Total travel: approx. 4.0mm
  • Mount: 5-pin (PCB)
  • Materials: (Standard housing and linear stem; milky/clear can vary)
  • Lubing: Factory lubed (batch dependent)

3. Sound Profile & Typing Feel

Switch Weight Travel Sound Typing Feel
Gateron Milky Black ~60 / 70g 4.0mm Softer, rounder, milky muted Smooth, forgiving, comfort-oriented
Gateron KS-3 Black ~60 / 70g 4.0mm Neutral, slightly brighter Tighter, more direct, consistent

4. Community Experiences

“Milky Black feels round and soft, ideal for comfort and all-round builds.”
“KS-3 Black is a solid, reliable linear — not extreme, but does everything well.”
“Milky Black sounds more muted and body-full; KS-3 is a bit cleaner.”

5. When to Choose Which?

  • Choose Gateron Milky Black if you want a softer, milky-smooth linear that’s comfortable and forgiving in both travel and sound.
  • Choose Gateron KS-3 Black if you’re after a tighter, more direct and consistent linear that performs well across all situations without surprises.

6. Where to Buy

Conclusion

Gateron Milky Black and Gateron KS-3 Black are both excellent linears in their price range, but they cater to different preferences: Milky Black leans toward a softer, round, milky-smooth experience, while KS-3 Black emphasizes a tight, consistent and direct keystroke. Which you choose depends on where you want the focus in your typing or gaming experience.