HK-47

i do not own HK-47
Wiki info [link]

True to his design as an assassin droid, HK-47 was a dangerous opponent, able to fight effectively in a stealth operation as well as in open combat. His combat programming made him a deadly combatant with a large variety of weapons, including blasters of any design as well as a multitude of droid weapons, such as flamethrowers and carbonite projectors. HK-47 had a particular affinity for blaster rifles, primarily using the Droid Assassin's rifle and often citing the satisfaction that he derived from using them in many combat scenarios.

As a Jedi hunter, HK-47 was knowledgeable in many techniques for assassinating Jedi, which he explained to Meetra Surik so that she could better defend herself against her enemies. When faced with a Jedi, HK-47 utilized various weapons specifically selected to be most effective against lightsaber techniques, such as grenades, sonic screamers, cluster rockets, plasma charges, poison gas, and mines, all of which exemplified the droid's versatility in combat.