Rainbow Six Siege Y11S3 Patch Notes — Balance Changes

WHAT CHANGED

A scan-friendly record of Split Fire's published Operator and weapon values, with old and new numbers where Ubisoft provides them.

Split Fire changes both Operator behavior and weapon values. The largest numerical cut is the SMG-12, while Kali receives lower scope magnification, more ammunition, and a faster CSRX 300 cycle.

Operator changes

Operator	Published change
Dokkaebi	Jegeo Payload needs continuous connection; interruption cancels it; tablet stays active; Impact EMP removed; Breach Charges added
Kali	V-Lance switching no longer cancels ADS or lean state
Lion	Scan warning reduced from 1.5 to 1.4 seconds
Kapkan	EDD damage increased from 60 to 62
Echo	Sonic Burst refill reduced from 16 to 15 seconds
Aruni	MK 14 EBR loses Muzzle Brake
Tubarão	AR-15.50 loses Muzzle Brake

Weapon changes

Weapon	Split Fire value
MK 14 EBR	Damage 60 → 56; mouse-and-keyboard first-shot multiplier 1.8 → 3.5
CSRX 300	Scopes 5x/12x → 3.5x/8x; max ammo 36 → 51; pump time 1.0s → 0.8s; other handling values adjusted
SMG-12	Damage 28 → 16; magazine 32 → 22; max ammo 129 → 111
AR-15.50	Damage 67 → 59 with increased recoil and platform-specific first-shot changes
SPSMG9	Damage 33 → 35

How to use these numbers

These are patch deltas, not a tier list. Lower damage or a changed first-shot multiplier can affect a weapon's handling, but the best choice still depends on range, recoil control, role, and the final live build. The responsible next step after September 1 is testing reproducible shots and recoil behavior, not declaring winners from one table.

For Noor's separate launch kit, use the Horus Lance and weapons reference. Return to the Split Fire hub for the season map and mode branches.

Sources

• Ubisoft — Split Fire balancing values
• Ubisoft News — Operator balance overview