What is the effective casualty radius (ECR) of the MK19 MOD 3 Automatic Grenade Launcher?

The effective casualty radius (ECR) of the MK19 MOD 3 Automatic Grenade Launcher is 15 meters. This measurement represents the distance within which the majority of personnel can be expected to sustain injuries from the explosion of the grenades it fires. The MK19 is designed to provide effective suppressive fire and deliver explosive projectiles to a target area with significant lethality, amplifying the need to understand its ECR for safe operational distances and tactical planning. By knowing that the ECR is 15 meters, personnel can make informed decisions on troop placement and coordination during operations, ensuring both effectiveness and safety. This specific distance is critical to operational effectiveness and has been established through testing and practical use in the field.