- Projectile Speed multiplier from fully charging a shot reduced from 3x to 2x.
- Movement speeds greatly reduced.
Attachments tuned:MFS Deflection Core
Source: official patch notes ↗Weapons / Special
Siren
Level
LV 30
130
Unlocked 2/2
Complete
SC // WEAPON INTEL
GUNSMITH · LV 30
LOADOUT BUILDER
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Rear Grip
2 of 2 unlocked at LV 30
LV 10Lancet Tear GripQuickdraw grip: faster aim-down-sights. (Handling Grip)Unlocked
LV 20Soma-81 GripMobility foregrip: faster movement. (Mobility Grip)Unlocked
PERFORMANCE
Damage range
Waiting for a verified source.
Latest balance changes
Full history (1)Alternatives in this class
All weapons
Siren FAQ
What is the Siren max level?
The Siren maxes out at weapon level 30. After that you can enter weapon prestige and unlock its prestige attachment.
How many attachments does the Siren have?
We list 3 compatible attachments for the Siren across 2 slots, each with its unlock level and what it does.
What is the Siren prestige attachment?
The prestige attachment is the MFS Deflection Core. It unlocks after you reach max level and enter weapon prestige.
Was the Siren changed recently?
The last official change to the Siren was in Season 06 (2026-11-05). The patch notes have changed it 1 times since launch — all listed in the History tab.
What are the alternatives to the Siren?
In the same class: GDL Havoc, Grimhawk, NX Ravager. Each has its own page with level-by-level builds.
58 LIVE weapons does not mean every combat stat is complete. Documented verified coverage: scalar damage 29/58, model-aware damage 33/58, legacy scalar RPM/TTK 4/58. Unverified values are labeled and never shown as zero.
COMBAT SNAPSHOT
Combat data
Black Ops 7 Multiplayer numbers when documented — never silently replaced by Warzone. · Supported
HEAD
Not verified
BODY
Not verified
RPM
Not verified
TTK (close)
Not verified
Magazine
10
RANGE
No verified damage ranges are stored.
No documented damage ranges yet — we pursue evidence without inventing numbers.
Build for my level
Enter your Siren level and pick a playstyle to get a useful build.
25
Playstyle
Close = short fights · Balanced = general · Long = longer range
Best available now
Exact image unavailable — Rear Grip
SPECIAL CODE category presentation — not the exact attachment geometry.
Rear Grip
Lancet Tear Grip
Rear Grip
AVAILABLE NOW
Quickdraw grip: faster aim-down-sights.
Exact image unavailable — Rear Grip
SPECIAL CODE category presentation — not the exact attachment geometry.
Rear Grip
Soma-81 Grip
Rear Grip
AVAILABLE NOW
Mobility foregrip: faster movement.
Max-level build
Exact image unavailable — Magazine
SPECIAL CODE category presentation — not the exact attachment geometry.
Magazine
MFS Deflection Core
Magazine
Needs Weapon Prestige
(Ricochet Projectile)
Exact image unavailable — Rear Grip
SPECIAL CODE category presentation — not the exact attachment geometry.
Rear Grip
Lancet Tear Grip
Rear Grip
AVAILABLE NOW
Quickdraw grip: faster aim-down-sights.
Exact image unavailable — Rear Grip
SPECIAL CODE category presentation — not the exact attachment geometry.
Rear Grip
Soma-81 Grip
Rear Grip
AVAILABLE NOW
Mobility foregrip: faster movement.
Prestige build
Exact image unavailable — Magazine
SPECIAL CODE category presentation — not the exact attachment geometry.
Magazine
MFS Deflection Core
Magazine
Needs Weapon Prestige
(Ricochet Projectile)
BUILDS
Best builds
No verified builds are stored for this weapon yet.
UNLOCK TRACK
Weapon attachment progression
Max Level 30
5
10
Lancet Tear Grip
Rear Grip
NEXT
Exact image unavailable — Rear Grip
SPECIAL CODE category presentation — not the exact attachment geometry.
Lancet Tear GripRear Grip
20
Soma-81 Grip
Rear Grip
LOCKED
Exact image unavailable — Rear Grip
SPECIAL CODE category presentation — not the exact attachment geometry.
Soma-81 GripRear Grip
Lv30 · MAX
MAX LEVEL → PRESTIGE
After Max Level you enter Weapon Prestige. Progression attachments relock except Optics.
Prestige attachment: MFS Deflection Core
siren
WEAPON PRESTIGE
What happens after Max Level?
Entering Weapon Prestige returns Weapon Level to 1. Progression attachments relock. Optics stay unlocked. Camos and customization stay.
MAX LEVEL 30
Current Weapon Level unknown
Manual tracking only.
Next useful attachment
Shown from a verified Weapon-Level unlock.
Max Weapon Level 30
Only shown when an official weapon page states Max Weapon Level.
Weapon Prestige 1
Prestige 1: weapon-specific Prestige Attachment, first Permanent Attachment Unlock, Prestige Camo, Prestige Build.
Weapon Prestige 2
Prestige 2: second Permanent Attachment Unlock, Prestige 2 Camo, and the weapon-specific reward where officially named.
Prestige Master
Prestige Master does not reset again. Progression attachments stay permanently unlocked. The cap expands to 250 with Master camos at supported milestone levels.
Prestige Max
Prestige Max is the final named milestone where a Prestige Max camo is officially listed.
Prestige attachment: MFS Deflection Core