about us

ASAI AG “Advanced Small Arms Industries” was founded in 1995 in Solothurn, Switzerland.

From the beginning, ASAI AG has specialized in high-quality, precise products in short runs with technical refinements.

This is evident in the two handguns produced in series. The ASAI OnePro 9mm Luger is the world’s only mass-produced handgun with a rotary breech and the ASAI OnePro .45 ACP with “Double Action” function.

In 2020 ASAI AG moved to Zurich and founded the company ASAI Aurum GmbH, which specializes in the production of fine designs with limited editions.