Uniform Stealing Board

Technically, this can fall under Anime but it also falls into this category as it falls under stripping at gunpoint.

Basically, some well armed mercenaries try to attack the heroines and fail.

https://ww1.gogoanime.io/asobi-ni-iku-yo-dub-episode-8

Starts at 18:30. Bonus conclusion at 21:45.