Actually, those were done with 100% crits, lets do it again.
Jackhammer
Average of 49.1
Avenger
Average of 59.8 (Jackhammer did 82% of the Avenger damage - adjust for AP and its 115%)
More what was expected actually, damn super crits 
I' sorry, Solar, but what do this crit calculations have to do with our topic? Are we expected to make some crit builds with pancors or something? The reason that I've made this topic is that right now we have basically 2 pvp builds, a BG and a Sniper/L Sniper, melee is dead in pvp, but that's not the point right now, I'm looking forward to making shotguns (as a type of weapons) to be good enough for the majority of players to use, because right now we have only 2-3 weapons rich pvp'ers use, like the sniper/laser rifle, avengers and plasma nades and this is it, I don't get it, like all the people who are against improving pancors say that they are as good as a minigun without 2 BRD, well, that's lame, due to the lack of -DR or even -/DT (DT will not improve the damage much) they are absolutely useless VS a CA guy, in case he has toughness or even two, this high tier canon becomes even worse, if he uses a psixo, you won't be dealing any damage at all (I guess). The range is 3 times less than the range of other high tier weapons.
Hell, people, if you want to stick to only 2-3 builds over years then we could just remove all the weapons and perks except for just about 4 weapons and about 9 "pvp must have perks"
The thing that kills me most is that the DEVs don't pay much attention to this thread, although we're speaking mainly of the way of making the game more fun and less boring and simple than it is now. The funny fact is that when there were the times when sneak ruled the game and any decent pvp build had to have a nice sneak, the devs nerfed it so that the game doesn't become just hide and seek, why don't you understand that this battles that consist of 4 weapons are not much better than a sneaking game?
And the most annoying part of this struggle is that you (DEVs) don’t even experiment with this shotgun parameters as you did with other features (such as sneak or crafting or many other things that we see in the change logs)