Fallout: New Vegas Weapons

Pistols

 * 9mm Pistol (Virgin Mary Pistol)
 * .357 Revolver

Rifles

 * Anti-Materiel Rifle
 * Varmint Rifle
 * Hunting Rifle
 * Military Assault Rifle
 * Trail Carbine
 * Sniper Rifle (All-American)
 * Camouflaged Rifle
 * Battle Rifle
 * Semi-Automatic Rifle
 * Cowboy Repeater

SMGs

 * Cyberpunk Cowboy SMG
 * 10mm SMG

Shotguns

 * Shotgun
 * Riot Shotgun
 * Caravan Gun

Machine Guns

 * Light Machine Gun
 * Minigun

Energy Weapons

 * Portable laser beacon
 * Plasma Caster
 * Flamer
 * Gatling Laser

Projectile

 * Grenade Machine Gun
 * Missile Launcher
 * Fatman

Thrown

 * Dynamite

Placed

 * C4

Melee Weapons

 * Sledgehammer
 * Super Sledge
 * 9-Iron
 * Nail Board
 * Concrete Club
 * Machete
 * Razor
 * Boxing Gloves