RRUSTYBASE

Custom SMG

Mutagen SMG

A skin for Custom SMG, accepted into the game through the Steam Workshop.

Mutagen SMG
Accepted
18 May 2026
Price on Steam
$1.89— 16 listings, checked 17 September 2026
Workshop ID
3728404028
In a drop pool
No
Rarity
Uncommon— rarer than 67% of skins
  • In circulation≈ 6,270
  • Tracked440
  • For sale65
  • Owners255
Copies counted across Steam inventories and markets by SCMM, 19 September 2026

Prices elsewhere

Steam is what the site calculates with. The rest are for reference and refresh daily.

  • LIS-Skins$1.066 listed · updated 19 September 2026Open ↗
  • DMarket$1.219 listed · updated 19 September 2026Open ↗

Source: Facepunch Studios, retrieved 19 September 2026.