HitStick 3.0 - is mandatory for our events and is available through Rootiment Arms.
The Hitstick is a small piece of gear/kit comprised of webbing & hardware designed to keep a tally on the Milsim players remaining lives. It features 2 swivel webbing toggles (patent pending) which function very similar to a off/on toggle switch.
When a player is hit during combat the HitStick serves as a visual signal/aid device for players, medics and referees to have a simple but legitimate system of hit tracking & monitoring, thus minimizing "dead-men" talking.