[0.957] Destroying cache through walls with claymore

[nater]

Description:
Playing on the Kokan server last night me and a buddy were defending a cache, and he had claymores set up facing the building, there was at least 3 walls in the way of the cache, and we were taking cover there from mortar fire even. We got attacked and they were at the door so he blew his claymores up and to his surprise, the cache was also destroyed, then he spawned back in immediately. I do not know if this is a bug with the claymores, or with the walls of these buildings: http://yourimg.in/f/3g04fp.png because I have noticed my buddy shot me through 3-4 walls before, too.

Steps to Reproduce:
Load up Kokan set up claymores facing the cache, blow up cache.

Tested On:
CIA 24/7 Kokan Server
-0.957
-Insurgency / Std