Biggun, or “Begane” is Inventarium Research & Development product. Inventarium is a Portuguese-based company with headquarters 20 km south of Lisbon, Portugal. We are committed to develop new products in the security and defense sector for Law Enforcement, military and private security applications. We work with the most reputable institutions worldwide in the defense area, and we are fully licensed to produce and sell firearms by the Portuguese State, through the “Polícia de Segurança Pública”, the national Portuguese police, www.psp.pt.

We are an industrial manufacturer and have our own research & development labs where we develop all of our products.

We do not sell directly to the public; we sell to licensed and authorized dealers only, as well as national law Enforcement agencies, Police, military and licensed private security companies. Please consult our distributors page for more information.