I don't feel it hurts to reiterate to 911 dispatch that its a training accident and not an active shooter situation. I work in the field as a medic and feel comfortable commenting on this. When a GSW kicks off on the CAD, PD will respond first before any medical help arrives to ensure scene safety. In my area even an obvious GSW to the head that self inflicted we dont get cleared to the scene until PD or SO is there and lays eyes on scene to clear fire and or EMS. Lots of gun ranges here, lots of unofficial gun ranges in the deserts outside the cities, and then just plain shooting out in the sticks.
My advice is to lay out a clear picture in what happen in the fewst words as possible. If your call is gun shot wound and then the rest is spun up gobballty gook then the message to responding units is a bunch of gook and a gun shot wound. Responders may show up more on edge than normal. Then the patients sex/age/wound and current condition. last set of vitals, pulse, resp. rate, BP if you can, skin pallor. Location. Best routes of access to where your shooting, and send "flag people to guide responders to the patient.
"This is Joe Blow, I need a medical response for a friend. We were shooting in the desert and he had an accidental discharge wounding his leg."
Hes a 35 y/o male, hes awake and alert, talking to us right now. Bleeding is controlled with a dressing and a tournique. Best access to reach us is here and here. I'll send a couple of guys to flag you down from the main road and guide you to our spot where hes located.
Obviously put your guns away so as you dont make PD nerv'ie.