Gunslinger

 is a Fallout 3 and Fallout: New Vegas perk.

While using a pistol (or similar one-handed weapon), your chance to hit in V.A.T.S. is increased by 25%. As with all perks that increase your chance to hit in V.A.T.S., this bonus is multiplicative, not additive.

Affected weapons in Fallout 3

 * .32 Pistol
 * N99 10mm Pistol
 * Silenced 10mm Pistol
 * 10mm SMG
 * Chinese Pistol
 * Dart Gun
 * Sawed-Off Shotgun
 * Scoped .44 Magnum
 * Alien Blaster
 * AEP7 Laser Pistol
 * Plasma Pistol
 * Mesmetron
 * Alien Atomizer