Souvenir 
Open in Steam 
Collection
The Snakebite Collection
Description
The misunderstood middle child of the SMG family, the UMP45's small magazine is the only drawback to an otherwise versatile close-quarters automatic. A randomized pattern in orange, black, and grey has been applied.
More from this collection
FAQ
Where to sell Souvenir UMP-45 | Oscillator (Factory New)?
You can sell on the Steam Community Market (~13% fee, money stays in Steam) or on marketplaces with cash withdrawal: CSBoard (0%), CSFloat (2%), DMarket (2%) — lower fees and real payouts.