An Olympian-made submachine gun chambered in 7.62x25mm Olympian. A cheap, compact, and lightweight firearm, it's most notable feature is its 1,000 rpm cyclic rate. Pilotmario soldiers often refer to it as the "Spartan Buzzsaw" due to the power of the 7.62mm rounds and high rate of fire. Many Pilotmario soldiers view it as superior to the K-20 because of this. Tens of thousands of these weapons were captured by Pilotmario forces during the Pineyes Mountains Campaign. Due to shortages of the K-20, these wepaons were issued to vehicle crews, troops in urban combat, and rearline personnel as the K-30. In addition to captured 7.62mm Olympian ammunition, it could function reliably with the 7.63mm Sicario, a cartridge available in Pilotmario and the cartridge which the 7.62mm Olympian was derived from. In fact, the only difference between 7.63 Sicario and 7.62mm Olympian is the latter has a hotter load, increasing power slightly. Pilotmario Arsenal made a copy of the weapon, chambered in 9mm Pilotmario and 10mm Short, known as the the K-30-9 and the K-30-10 respectively. They use K-20 magazines, and are distinguished by their K-18-style rear sight. This example is a Model 160.