In Sniper Duels (the Roblox game), FX and FT are shorthand for two different kinds of item modifiers:

  • FX = Effect (visual/aesthetic weapon effect)
  • FT = FragTrak (a special “perk” or tag attached to guns/knives)

What FX means

FX is short for “Effect.”
In Sniper Duels, many weapons and knives have glowing, animated, or otherwise stylized visual effects — like “Surge,” “Nebuleum,” “Aurora Borealis,” “Omega,” etc. Players refer to these as FX effects. Examples you’ll see in chat or listings:

  • “Surge FX”
  • “Nebuleum FX”
  • “VOID GRASP FX”

When someone says:

“This knife has Nova FX”

they mean the knife has the Nova visual effect attached to it. FX items often have value multipliers in community price lists like SDValues.

What FT means

FT is shorthand for “FragTrak.”
FragTrak is a special tag or perk that can be on certain guns/knives. It’s not just a visual effect; it’s more like a built-in feature or reputation marker that affects how the item is valued and traded. People usually say things like:

  • “Upper FragTrak”
  • “FT gun”
  • “This knife has FT”

In community value lists (like SDValues), items are priced based on:

  • Condition (mint, near-mint, etc.)
  • Whether they have FragTrak (FT)
  • Whether they have an FX effect, and which one.

How they’re used together

You’ll often see combinations like:

  • “Surge FX + Upper FT”
  • “Aurora Borealis FX, FT knife”

That means:

  • The item has the Surge visual effect (FX)
  • And it also has a FragTrak tag (FT) — possibly labeled as “Upper FT” or “Lower FT” depending on where the tag is applied.

In trading and pricing discussions, people treat FX and FT as separate multipliers:

  • FX changes the look and often adds a value boost.
  • FT acts like a special perk/tag that also boosts value and makes the item more “rare” in the community’s eyes.

Quick summary:

  • FX → Effect = visual weapon/knife effect (e.g., Surge FX, Nebuleum FX).
  • FT → FragTrak = a special perk/tag on items that affects value and trade discussions.

Information gathered from public forums or data available on the internet and portrayed here.