Need help building a crit-tastic flak!

heres my build wanting to go for a crit heavy insta melting flak any help/suggestions would be nice! thanks

Might want to look at posts in the FL4K forum, lots of good builds there:

Looks like a pretty good FL4K crit build, but as jbow2020 mentioned, it’d be best to post it in the FL4K forums specifically. The peeps there are very helpful.

how far away does the enemies need to be for ambush pred to be active ? kind of up in the air about 2 fang vs ambush

newish idea trying to add more cdr