It 2 shots acolytes from what i tested on lvl 104
(Pls dont blame me for the level T-T)

This build requires a lot of luck on slash proc rather than anything else
You can opt for primed cryo viral instead of [Serration], but requires one more forma, which is bad if you love eidolon hunting with this weapon today... Somehow

Riven options
Fire-rate, Toxin, status chance, crit damage, multishot, flat damage and faction damage

I highly reccomend getting -zoom to make third zoom much easier to use

Quick fire is usable, so dont be afraid to use your uncharged shots
Gas build is possible