Also good for trying to squeeze out a bit more damage for the 5k damage in 1 hit medal
I use Shatter shot + Trinkets & Adrenal ---> Ambush
Usually how i get the 5k Hit, since Takedown doesn't usually work (Must do 5k damage -- Takedown can report a 5k hit, but if the target had 3k life, it doesn't count)
Otherwise, I only use Shattershot on ball carriers, healers, and if i'm moving to set up a burst volley on someone