The Missions group I run for right now always has a Sniper set up with an APDS loaded Barret, and a very capable hacker. It is fairly common for the hacker to compromise security and use the cameras to note everyone in the building and tag them in the Sniper's AR, and then let the Sniper have a target shoot on the hostiles. At around 23 dice to shoot with ultrawideband radar 4, normally everything drops one shot even through the walls.
Makes wetwork extremely simple, but the look on their face when the second shot didn't drop the possessed mage was absolutely priceless.