Cowboy/Fallout: New Vegas

Cowboy is a perk in Fallout: New Vegas.

Effects
This perk increases damage dealt with dynamite, lever-action firearms, hatchets, knives, and revolvers by 25%, as well as any unique variants of the weapons. This includes:
 * Explosives
 * Dynamite
 * Long-fuse dynamite
 * Time bomb
 * Fire bomb
 * Melee
 * Bowie knife
 * Blood-nap
 * Combat knife
 * Chance's knife
 * Hatchet
 * Knife
 * Throwing hatchet
 * Throwing knife
 * Tomahawk
 * War club
 * Guns
 * .357 magnum revolver
 * Lucky
 * .44 magnum revolver
 * 5.56mm pistol
 * That Gun
 * BB gun
 * Brush gun
 * Medicine Stick
 * Cowboy repeater
 * Hunting revolver
 * Lever-action shotgun
 * Ranger Sequoia
 * Trail carbine