My favorite scout rifle? MIDA Multi-Tool. It's amazing. I don't get the hate this monster gets. Rapid criticals for days!! Majors get so stunned they just constantly kneel. I have two other really good Legendary scout rifles. On my main character I have a Badger CCL that had returning ammo, Luck in the chamber and maximum reload (which is my main Crota hard primary) and I just got the New Monarchy scout on my new Hunter alt that has extended range, reload with empty mag (stacked with Chain of Woe) and Explosive Rounds. Got it from an engram that randomly dropped from a random 25 thrall.