Description
The 9×19 mm PSO cartridge is a budget ammunition with level 1 penetration for 9×19 mm caliber weapons in Arena Breakout: Infinite. Despite having low armor penetration, this cartridge is rarely used by players as its characteristics do not provide significant advantages.
For a comparable price, it is much more beneficial to purchase expansive rounds, which are significantly more effective at eliminating opponents due to high limb damage. Therefore, the PSO has not gained popularity in either budget or more expensive builds.
