Gun Nut (Fallout 3)

"You are obsessed with using and maintaining a wide variety of conventional firearms. With each rank of the Gun Nut perk, you gain an additional 5 points to the Small Guns and Repair skills."

- In-game description

Gun Nut is a Fallout 3 perk.

Effects
Each of the three ranks of this perk permanently increases the player's Repair and Small Guns skills by five points.