Left 4 Theft is a major/total modification for Grand Theft Auto: San Andreas. The mod is slightly based on Left 4 Dead and will bring you the zombie apocalypse in San Andreas. Fight off zombies, explore the infected world, join factions and a lot more!
Screenshots of the arms dealer, he sells various weapons including the micro uzi, shotgun and pipe bomb. The weapons being sold is different for every camp. The Arms Dealer can also give you a mission if he has one, in this case the conversation menu will open up first as seen on the screenshot.