Czech Weapons CSV-9, only around 100rds through it. If you are not familiar, these are extremely well made, very well thought of pistols from the Czech Republic. They have a considerably smaller form factor than comparable machine pistols like a scorpion. Controls are fully ambidextrous. It takes Glock mags and runs like a sewing machine. Machining, finish and tolerances are HK or Sig level. Having only been imported in limited numbers to the US since 2022, you dont see them very often.