Gun Nut (Fallout 3)

Gun Nut is a Fallout 3 Perk.
 * Requirements: Level 2, Agility 4, Intelligence 4
 * Ranks: 3
 * Benefit: You’re 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.

Having this will allow your character to say they have heard of Reilly's Rangers before, to which Reilly will reply "You're pretty sharp, kid."