without using some sort of sketchy modified client that will detect those sorts of things for you, I’m pretty sure recording is the best option. the most accurate way would be to look at the Shoot behavior in the xml files, but they don’t show up on static.drips.pw
my guess is “too many”.
now that I think about it, if you were one of those peope who got a creator’s ring from public testing that one time deca forgot to remove those things from the mystery box shop, you could equip one and sit on the sentinel. then record yourself and watch how much your hp drops and divide that by how much damage the shots do, which does appear on static.drips.pw. even if you had one of those though, you’d have to wait for the next public testing session and idk when that would be.
beyond that though, I think you’re out of luck. you might be able to try counting the shadows of the projectiles instead of the projectiles themselves, but if there’s too many of them that won’t work either.