So I need to get a pinnacle PvP weapon to get my MMXIX title. I don't really PvP on a regular basis but I don't mind it, so I never really completed one of these. I saw that I already had some of the pulse rifle kills done from the last IB so I figured I'd try to get this done before Shadowkeep. Then I read that I have to work on these steps independently, which basically means I have to repeat the same step 8ish times. Uhhh...nope. See you Oct 1.
This weapon doesn't count towards that triumph I believe anyway. You need one of the pinnacles from Comp, like Luna's Howl, Mountaintop, Recluse etc.