Gunsmith= Every week has a bunch of older legendary guns at the higher damage level such as Shadow Price etc. Prices can be a bit high and he can have about 5 slots for old weapons that change each week. Gunsmith= Give the ability to re-roll a legendary weapon. However this can only be done once. Gunsmith=Repair option, after so many missions your weapon starts to show wear and tear, you've gotta take it to him to be repaired at a fee of course. If a weapon damages too much during a mission it cannot be used. Gunsmith=Allow you to choose what sight you want on your weapon (this is cosmetic only and does not change states like range and stability) Gunsmith=Offers a shooting range to test damage and range on weapons. Gunsmith/Vanguard=After much study the Vanguard offer a 2 part mission that allows you to find a part for the Strangers Rifle that upgrades it to a legendary. At the same time some hints are found as to who the stranger is or who she works for. Bungie, make it happen nao