Project Description
ZPU Air Defense System TECHNICAL DETAILS.
All weapons in the ZPU series have quick-change air-cooled barrels and can fire a variety of ammunition, including API (B32), API (BS41), API-T (BZT), and I-T (ZP) projectiles. Each barrel has a maximum firing rate of about 600 rounds per minute, although in practice it is limited to about 150 rounds per minute.
