Love and Hate, then Pushy.
Oh Baby
Annabelle
Fragmentation, I like not having something I am sniping get too close.
A Light Shining in the Darkness/MF Hyperbreeder Alpha, I prefer thse two as a sidearm.
Hunting Rifle with at least a Scope/Gauss Rifle or YCS/186.
AP Ammo, or Max charge MF Cells. I would like to say AMR, but the two main weapons are almost as good with the correct Ammo.
My guns characters will use Ratslayer for quite a while, even with a Scoped Hunting Rifle.
Fat Men are fun, but Mini-Nukes are hard to find.
I have used just a Minigun for a few characters, but feeding it is a minigame all by itself.
I do not use many Melee Weapons, I actually prefer Unarmed for being up close and personal.