View all ATA Arms guns for sale in South East are listed in Portsmouth, Eastbourne, Coolham, and other areas in South East. Today, ATA is using the state of the art machinery with present day technology and matching those with highly skilled employees. Combining those factors with the love of tradition and with more than 50 years of experience, ATA produces shotguns that are the most efficient working and most calling upon to its users. Today, ATA comes to mind when the craftsmanship and contemporary technology comes in to one point. And we strive at all levels of manufacturing to maintain highest quality, giving you the most innovative shotguns in its class with incomparable performance and quality.