The heavy repeating blaster cannon known as the E-HOB heavy repeating laser cannon served as the successor to the Imperial Era E-Web heavy repeating blaster cannon. Moff Gideon himself classified it as belonging to the "E-Web" family of weapons. Around 9 ABY, Gideon's Imperial remnant employed this blaster on Nevarro. Notably, the cannon could be operated independently, even when not connected to its turret mounting.
Within the Star Wars Legends timeline, the E-Web(15) Heavy Repeating Blaster represented an updated version of the E-Web. It saw action during the Thrawn campaign which also took place in 9 ABY.