I know that Multistrike is the highest priority stat when playing as a Survival hunter. However what I want to know is whether or not multistrikes from Black Arrow can trigger Lock and Load for your explosive shot.
No it does not.
I am unable to find the
blue source for this but once upon a time it did.
In Beta LnL was procced by Multistrike but in Blizzards Eyes it made the Spec to reliant on it so they changed it back again.