Engraved casings

== Description ==
If you look closely, some machine gun shell casings have barely noticable engraving. This does not affect a bullet's characteristics, but there is a certain someone who is willing to exchange unusual parts for unusual casings.
== Receiving ==
* Buy at the market.
* Since update 2.1.0 can no longer be received in Adventure mode.
* Craft at Lost and Found Explosives workbench during event Rise of the Machines (2024).
== Notes ==
* Until update 2.1.0 were rewarded in Awakening Adventure mode for completion of missions, as well as found in trash piles.
** Weekly limit was 2000 .