MP5-SD | Co-Processor (Battle-Scarred)

The MP5-SD | Co-Processor is a CS2 weapon skin for the MP5-SD, using the CS:GO (legacy) model format. As part of the game’s long-running weapon-skin ecosystem, it was introduced into circulation through Nuke-themed drops and souvenir lineups, eventually becoming associated with several official collection drops—most notably The 2018 Nuke Collection.

As a Mil-Spec Grade skin, the Co-Processor sits in the mid-tier rarity range. While exact drop rates are not publicly guaranteed, Mil-Spec items are generally obtainable more often than restricted or classified rarities. That said, availability can vary depending on whether the skin is being drawn from active souvenir packages and the current rotation of collections and containers.

Players can find the MP5-SD | Co-Processor in multiple wear states: Factory New (0.00–0.07), Minimal Wear, Field-Tested, Well-Worn, and Battle-Scarred—covering the listed overall float range of 0–0.5. The skin also has Souvenir availability: Yes, while StatTrak is not available for this item.

Visually, the Co-Processor finish delivers a tech-styled, pattern-driven look that fits the MP5-SD’s tactical identity. The design is built around a defined paint/pattern layout (using paint index 781), giving the skin a consistent appearance across inventories while still allowing wear levels to noticeably affect contrast, edges, and overall wear appearance.

For acquisition, the most notable collection link is The 2018 Nuke Collection. In addition, it appears across multiple official souvenir packages, including the London 2018 Nuke, Katowice 2019 Nuke, Berlin 2019 Nuke, Stockholm 2021 Nuke, Antwerp 2022 Nuke, Rio 2022 Nuke, Paris 2023 Nuke, Copenhagen 2024 Nuke, and Shanghai 2024 Nuke souvenir packages. It also shows up in later drops such as the Austin 2025 Nuke and Budapest 2025 Nuke souvenir packages, including both Highlight variants for those years.

In the community, the MP5-SD | Co-Processor is often appreciated for balancing everyday usability with a distinctive “functional/industrial” aesthetic. As a Mil-Spec skin it’s typically viewed as accessible for upgrading loadouts, while its Souvenir and Nuke Collection connections give it extra appeal for collectors focused on event-linked CS2 items.