Trench Armor

[The Dark]

As part of The Vespers War, I've been digging into oddities other than armored vehicles. One of these is trench armor. There's not a huge amount of information out there, but I found enough to at least bounce ideas off the group. German sentry armor is said to have weighed 11 kilograms, and to have been able to resist a pistol shot at essentially any range and a rifle shot from long range. To me, that sounds like AV 1. Any other opinions?