As in what equipment we currently have? As far as Power Armor, I gave him M6-2A Daisy. As far as his weapons, he has an M3 Assault Rifle, Utility Combat Knife, Marine Combat Axe, Na-W/P-08 Heavy Automatic Sidearm, and a hollow durandium power greatsword with a rechargeable battery. So basically the standard Nepleslian setup plus the sword, which he bought way back.
Edit: Also melee weapons are his preferred.