E-5 Commando blaster rifle

The E-5 Commando was a variant of the E-5 blaster rifle and was used during the Clone Wars by the Separatist droid armies' BX-series droid commandos. It was nearly identical to the standard E-5 but had a longer frame and produced blaster bolts that were more powerful and had a longer effective range.

Behind the scenes
The E-5 Commando is based on the modified E-5 wielded by the Commando Droid reinforcement in Star Wars: Battlefront II (2017).