Lets go further back:
Cruise, a Shadowrunner Adept. He'd be slihtly surprised but then put a couple of Hi-EX rounds in the wielder.
Before that was KILLBOT the Assault Rigger who'd not bother returning fire because he'd be laughing to hard.
Then GoGo my Cyber Assassin would snicker, my Ogrin Gunner would guffaw as he launched a round from his Ogrin Battlecannon, My Mage: The Awakening character Seonaidh be silent as a flame of hellfire consumed the idiot. Derrin Cade, Zenith Caste, would simply reduce the damage to zero, while Harry Jii, Scion of Sun Wukong would giggle hysterically has his skin grew back. Mikal Torve would be annoyed that someone out drew him and place a blaster bolt in the offenders hand and then let teh Jedi deal with it, while Kia Larchia sith sniper would simply set weapons for auto-fire.
Now Nikolaus, he'd wonder, yet again, why he let himself get talked into doing a mission outside the safety of his Zauberer assault mech, then detracts the target with double-talk until one of his more physically inclined squad mates got the drop on the anachronism using foe.
Kano would shrug off the round and tie the offender in a knot while wondering why it was fired in the first place, while Gunny Page would simply shift into kronos form and punch the guy out of his skin, unless it was silver bullet, where he then instead goes into a rage an rips the skull off everything in reach.
Jackson Short, scion of Loki, would convince the shooter he was killed with the shot and then mind-fuck the shooter into thinking he was a hooker named 'oral annie' and then put him on a plane to Bannock.
Rai would stab the shooter with a Force Lance, while Runner would simply return fire. Kaj would launch into a vicious series of attacks with his blade and Radzak would grapple into a double nelson and make the shooter tell everyone present that his mother did not know his father.
Arvas would build a better personal forcefield, and Rictoven would smite.