Rezi 12
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 Rezi 12. The arrangement is ours, not the in-game Gunsmith layout.
- Optic
- Bolt
- Muzzle
- Guard
- Barrel
- Underbarrel

- Rear Grip
- Comb
- Stock
- Laser
- Ammunition
Rezi 12 Enforcer: Switches the Rezi 12 to pump-action cycling and adds a side-saddle holding explosive slugs.No blocked slots are stated.
Apex attachment
Switches the Rezi 12 to pump-action cycling and adds a side-saddle holding explosive slugs.
No blocked slots are stated.
Rank in Shotguns
- Magazine: 2nd of 2
- Reserve: 2nd of 2
- Fire rate: 1st of 2
Derived from the post's figures. Highest value ranks first.
Camos (reported)
ReportedThe Mastery Tracker by Axolwaffles reports these camos and challenges for the Rezi 12.
Military camos: tracker lists 'Reach Weapon Level 54'.
Special camos
- Struck OilWeapon level 22DMZ version (tracker's Enemies line): Get 75 Point Blank Kills against Enemies
- BrushstrokeWeapon level 42DMZ version (tracker's Enemies line): Get 50 Longshot Kills against Enemies
- White PineWeapon level 60DMZ version (tracker's Enemies line): Get 100 Enemy Kills while Jumping
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 2 Gold camos in this class.DMZ version (tracker's Enemies line): Get 125 Hipfire Kills against Enemies
- Harmonic BreakDMZ version (tracker's Enemies line): Get 2 Enemy Kills without Reloading 50 times
- 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.