Fallout 3 companion equipment

This page lists all the equipment used by your various followers in Fallout 3. None of these items can be obtained regularly, only by using console commands. They also do not have unique names and appear as their regular variants in your inventory, they do however have different stats.

The weapons do not degrade and the firearms use their own ammo types which cannot be obtained by the player, likely part of the mechanism that gives them unlimited ammo when in your followers' hands. This also means the firearms cannot be given to a different NPC than the one it belongs to (with the notable exception of Charon's Combat Shotgun and Clover's Shotgun, Charon can use Clover's weapon and vice versa).

Weapons
Butch also has Butch's Toothpick.