The latest This Week At Bungie post centered around weapon changes coming next season in Destiny 2: The Witch Queen. Every season Bungie rotates weapons out of certain activities and introduces new seasonal weapons. Bungie hasn’t yet said anything about new weapons for the upcoming season, but it listed every weapon that will no longer be obtainable from Iron Banner, Nightfalls, and Trials of Osiris once Season 17 begins.
From Iron Banner, the Occluded Finality sniper rifle and Finite Impactor hand cannon will get rotated out. Other PvP weapons leaving are Shayura’s Wrath SMG and The Messenger pulse rifle from Trials. In Nightfalls, The Comedian shotgun and the Palindrome hand cannon will exit the loot pool.