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The subject of this article appears in Call of Duty: Black Ops 4 The subject of this article appeared in Zombies mode The subject of this article appears in Blackout

"Semi-auto sniper rifle. Fast firing with larger ammo pool. Reliably eliminates enemies with 2 shots. Hold LSHIFT while ADS to steady."
— In-game description

The SDM is a semi-automatic sniper rifle featured in Call of Duty: Black Ops 4.


  • Ammo (Blackout): .338 Cal
  • Operator Mod: None
  • Country of Origin: Santa Monica, USA





In Zombies, the SDM can be obtained through the Mystery Box in every map. When upgraded via Pack-a-Punch Machine, it becomes the IT-5 LYT with the base magazine size increased to 24 and the reserve ammo increased to 144. It is unlocked for customization in the armory at level 17.


For attachments images, see SDM/Attachments.


  • "Santa Monica, USA" is written on the right side, as seen when inspecting the SDM.
  • "SURGEON ARMAMENT", ".338 CAL SPR", "TA0082718" can be seen behind the sights, most well seen during ADS.