Mauser Jagdwaffen GmbH is a German manufacturer of hunting rifles in the Lüke & Ortmeier group.

Mauser Jagdwaffen GmbH (German for 'Mauser Hunting Weapons Ltd.') was established as a new company, with its base being situated in Isny im Allgäu in southern Germany.

In 2000, Mauser Jagdwaffen GmbH and its European sister companies (J.P. Sauer & Sohn, Blaser and Swiss Arms) were unified by the German investors Michael Lüke and Thomas Ortmeier under the SIGARMS name.

[1] It is also the fastest-growing firearms maker in the United States, expanding its operations and increasing sales nearly 50% since 2005.

SIG Sauer has recently tripled its work force and invested eighteen million dollars into state-of-the-art manufacturing facilities and equipment.