Signal 50
Source: Activision's Call of Duty blog, October 19 2026 launch weapons post
Figures are as published in the launch post.

GUNSMITH BENCH
Illustrative layoutThe attachment types the launch post lists for the Signal 50. The arrangement is ours, not the in-game Gunsmith layout.
- Optic
- Muzzle
- Barrel
- Underbarrel
- Magazine

- Rear Grip
- Stock
- Laser
- AmmunitionBlocked by the Apex
Signal Inferno: Loads .50 Cal incendiary rounds that do more damage to vehicles and Killstreaks.Blocks the Ammunition attachment.
Apex attachment
Loads .50 Cal incendiary rounds that do more damage to vehicles and Killstreaks.
Blocks the Ammunition attachment.
Rank in Sniper Rifles
- Magazine: 2nd of 3
- Reserve: 1st of 3
- Fire rate: 1st of 3
Derived from the post's figures. Highest value ranks first.
Camos (reported)
ReportedThe Mastery Tracker by Axolwaffles reports these camos and challenges for the Signal 50.
Military camos: tracker lists 'Reach Weapon Level 67'.
Special camos
- AnacondaWeapon level 28DMZ version (tracker's Enemies line): Get 2 Kills within 5 Seconds 25 times
- RipplewaveWeapon level 52DMZ version (tracker's Enemies line): Get 30 Quickscope Kills against Enemies
- SunburnWeapon level 74DMZ version (tracker's Enemies line): Get 100 Longshot Kills against Enemies
Gold to Divergence
- Gold: after all three Special camo challenges for the weapon.DMZ version (tracker's Enemies line): Get 100 Enemy Kills in a single match in DMZ
- Platinum: after 3 Gold camos in this class.DMZ version (tracker's Enemies line): Get 150 Enemy Kills while Prone
- Harmonic BreakDMZ version (tracker's Enemies line): Get 150 One Shot Kills against Enemies
- Divergence: after Harmonic Break on 33 weapons, including this one.
War Spoils camo
Extract 3 Weapon Manuals for the weapon (tracker's DMZ Recipes & Manuals tab).
Camo data reported by the MW4 Mastery Tracker by Axolwaffles (community spreadsheet, v1.0.4, updated Oct 27 2026): the tracker's Reddit post. Not yet confirmed in game by Cybernetic Punks.