The heavy carbo-plas case of an X5R heavy demolitions kit is filled with precision timers, remote detonators, and other vital tools of the trade for a dedicated explosives expert.
More information about the weapon available on the Wookieepedia article.
X5R HEAVY DEMOLITIONS KIT[1][]
The user of an X5R kit gains two boost dice on Mechanics checks to prepare, set, or disarm explosives. In addition, once per session, a character using an X5R can remove one despair result or up to three threat results (after canceling dice symbols but before resolving the effect) from a Mechanics check dealing with explosives.
- ↑ Rise of the Separatists: An Era Sourcebook (Page 60)