[Source] The DLT-19D heavy blaster rifle was a long-range heavy blaster rifle and a variant of the DLT-19 heavy blaster rifle, featuring a scope and two underbarrel devices, one of which was a glowrod. Used by some the Galactic Empire's death troopers, the DLT-19D was carried by death troopers that participated in the capture of Galen Erso in 13 BBY, with a death trooper killing Lyra Erso using a DLT-19D, and during the Battle of Scarif in 0 BBY, where the heavy blaster rifle was used to kill Chirrut Îmwe and wound Baze Malbus. Years later, the DLT-19D would be used by First Order Specialist stormtroopers.