Old R6 ADS to New ADS Converter

Convert the single pre-Y5S3 ADS slider into Shadow Legacy per-optic values with Ubisoft's published equations. The rounded output is a migration baseline to verify in game.

Reviewed on July 4, 2026.

Pre-Y5S3 ADS to Shadow Legacy converter

Enter the single ADS slider value you used before Shadow Legacy. The output applies Ubisoft's published Y5S3 equations and optic lookup table.

Use the table as a migration baseline

Console players should leave vertical FOV at 60. Verify each rounded slider value in the firing range.

ScopeShadow Legacy value
1.0X34
1.5X53
2.0X54
2.5X (ACOG)54
3.0X55
4.0X55
5.0X55
12.0X84

When this converter helps

Use an old ADS to new ADS converter when you are restoring a setup from an older config, returning to Siege after a long break, or reading a setup recorded before Y5S3. The newer system separates zoom levels, so Ubisoft's conversion turns one legacy ADS value into a table you can test optic by optic.

Start with the generated values, then verify one close-range optic and one magnified optic in the firing range. If a value feels wrong, adjust only that optic and keep the rest of the table unchanged until the test is repeatable.

How to validate the converted ADS values

  1. Save your current config before editing any sensitivity setting.
  2. Enter your old ADS sensitivity, vertical FOV, and aspect ratio.
  3. Copy the generated scope values into Siege.
  4. Run the same flick, micro-correction, and scope-swap drill twice.
  5. Record any manual changes so you can recover the setup after future updates.

Related pages

ADS math guideUnderstand the Shadow Legacy model before changing values.ADS calculatorRun the same documented legacy conversion from the home page.MethodologyReview assumptions and validation limits before applying converted values.