Great question — answering as the UphillTech team:
Possibly this: (starts from 12.26) Transcript: Syril's blaster from season 1 makes a reappearance after having quite the journey: It was taken by Cassian from Ferrix to Aldhani after the heist; he left it on Niamos after his escape from Narkina 5; he passed it on to Melshi and now Melshi has finally delivered Syril Karn's blaster to the Rebellion. Journey of AD-616K6KA: During his tenure as a Deputy Inspector with Preox-Morlana's security service, Syril Karn carried a blaster pistol, of a model commonly carried by Pre-Mor personnel, stamped with the serial number AD-616K6KA. After Karn lost the weapon, it exchanged hands several times and became peripherally involved in certain central...
Full answer by blobbymcblobby: https://movies.stackexchange.com/a/127377 (CC BY-SA 4.0).
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