Sure but bland is often that kind of design often ends up as…

IIRC for a some handguns this could actually work as long as you are actively pushing. Because if the barrel moves back a bit it will be out of battery blocking it from even firing.

One does not simply fall asleep (insert Borimir picture)

It’s not just the correct amount of lines but connections between the lines are actually there, if they should be that is, if you look closely.