MAC-10 | Case Hardened is a Restricted-tier SMG finish, part of The 2021 Dust 2 Collection and dropped from the Stockholm 2021 Dust II Souvenir Package.

All five wear conditions are obtainable for MAC-10 | Case Hardened, with float values spanning 0.00 to 1.00 — Factory New examples sit at the cleanest end of that range, while Battle-Scarred copies show the most visible wear.

A Souvenir version is available, dropped exclusively from cases collected during Major Championship matches and stamped with that tournament's stickers. Active listings for MAC-10 | Case Hardened are tracked across 17 marketplaces, with prices spanning $6.49 to $205.67 depending on wear, variant, and seller.