Often, at the start of a game, the defense has a Bastion set up in sentry mode near the objective, aimed at a chokepoint. When this happens, one of the best strategies is to have a Reinhardt stand in front of Bastion with his barrier up, and have someone or someones shoot the Bastion from behind the barrier. Obviously it would be best to have the whole team shoot it, but this can be hard to organize in a random lobby.

**Which character can kill the Bastion fastest in this situation?** Can they kill it before the barrier goes down?

Assume:

* The Bastion is reasonably far away. Say 20-40m.
* The person shooting is fairly skilled, but not an aimbot. Hitting the Bastion with every shot from Fan the Hammer is not realistic.
* There is only one person behind Reinhardt shooting, not the whole team.

*Bonus:* What other characters can kill the Bastion before the barrier goes down, as the only shooter?