50 fire rate x 9.1 multishot x 0.815 status chance =
370.825 status procs per second.

Including Secondary Encumber... 370.825 x 0.24 =
88.998 status procs per second (just encumber)

Sum status procs per second =
459.823 status procs per second

• Since status chance is less than 1, every one of the 370 procs per second can proc Secondary Encumber. (Multiple status procs per instance of damage does not result in more than 1 chance for Secondary Encumber to proc, so Kuva Nukor and Epitaph are out of luck compared to this thing lol)
• Technically it's slightly better to have Sure Shot over Galvanized shot, but at a 2% increase in status procs, having the damage would matter more.
• You can save a forma by polarizing [Galvanized Shot]. But I chose not to polarize that slot if you wanted to use [Augur Seeker] instead. Since thing dumps out so many procs per second, you'll still have 5 full seconds (without [Augur Seeker]) to DPS the enemy after priming them.