They have a range master that is on line at all times now, ( at least there was the last 6-8 times I was there) and from what I can tell, as people finish their rounds he will call " lines going cold" aka ceasefire, and let everyone go check and change their targets.
You get attention at the line and let everyone know your intention. They should then step back behind firing line with guns s made safe. When done everyone agrees to all clear down range and move back to firing positions.
Everyone just communicates with each other.
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