Degrees of success and single shots.

By Techpriest support, in Dark Heresy Rules Questions

OK I get that if you fire multiple shots with a weapon that can fire them and score degrees of success then extra shots hit. Yes, Jargal, I've read the rules.

How do degrees of success affect a single shot weapon? I can't quite seem to find a note on that.

Unless there is a rule I might go with multiple DoS might add 1 point of damage to the rolled damage pet DoS, or possibly say each DoS lowers the threshold for righteous fury.

Sometimes one well placed shot can be more effective than a hasty burst of autofire...

1 hour ago, Techpriest support said:

How do degrees of success affect a single shot weapon?

"For all attack rolls, count the degrees of success. The attacker can replace the result on a single damage die with the number of degrees of success from his attack roll." - p.227, Corebook.

Thanks.