Machine, AI, being, God? The best guarded secret of the country of Egypt, Former Earth. One which secured them their galactic future and survival, at the same time, damning them in the eyes of every nation of the Republic for an eternity.
The Bannington Lapur LRTI AA Particle Rifle was developed by Deimos Inc to replace the Republic’s older R3X7 Particle Rifle. The weapon is currently only being used by Elite Clone Units and Special Forces and is still undergoing trials. Several prototypes are known to exist their whereabouts unknown except for the original which is on display at the Republic Central Fleet’s Museum of Armaments.
A casual remark by one of the party about something met on a previous adventure leads to a summons to and grilling by the Mages' Guild (or equivalent), probably resulting in an expedition back to that area to recover the things for 'study' by the Guild. The party's presence will be 'requested' for this expedition.