
crystal frags doesnt even hit this hard. I have themundus stone that increase crit damage and have gear that increases mundus stone effects...welcome to the new impen, you got crit.
A bunch of skills in 1.6 can get to a base damage of around 5k, with crits going up to 7-8k.
Also, crushing shock isn't really comparable as it is an instant and an interrupt (funny mentioning snipe and interrupt in the same sentence...). The better comparison would be crystal frags.