Best Weapons and Mods for Harrow?

Hey guys! I just got Harrow, and am LOVING his kit. However, because I don’t have any clue what weapons and mods are good or must have for Harrow, my gameplay is feeling a bit lackluster. So I turn to the Harrow experts, the masters of the Red Crit to help guide me on my journey of being the best Harrow player I can be. Thanks in advance!