What is the cyclic rate of fire for the Mk-19?

The cyclic rate of fire for the Mk-19 is indeed 325-375 rounds per minute. This measurement represents the maximum rate at which the weapon can fire under ideal conditions, which is an important factor for gunners when planning and executing a fire mission. The Mk-19 is a belt-fed, automatic grenade launcher and understanding its cyclic rate helps Marines effectively manage ammunition and ensure that they are delivering suppressive fire when necessary. In practical terms, this means that if the gunner maintains a steady supply of ammunition and keeps the system cool, the Mk-19 can achieve this firing rate, thereby maximizing its effectiveness on the battlefield.