For Swiss Karabiner Modell 1931 (Schmidt & Rubin).
The K31 is mounted in the chassis without permanent modifications.
The products of WYSSEN DEFENCE are characterized by quality and innovation and have established themselves in the market within a short time. In the meantime police authorities as well as the Swiss army have been supplied.
The brain behind the innovative products, Jürg Wyssen, has been developing and manufacturing orders with passion for other renowned Swiss weapons producers since the 1990s. This expertise has grown over more than 25 years and is today used for our products.
The parts are mainly manufactured in the family company Wyssen Seilbahnen AG, which stands for high-quality products for ropeway and avalanche blasting technology since 1926. The company with 35 employees has its own engineering department and a machine shop with state-of-the-art CNC machines. This also enables efficient development and production of special parts according to customer requirements even in smaller quantities.
Already the first product of WYSSEN DEFENCE AG, the K31 Sniper conversion kit, was a resounding success.
Next came various innovations, including:
- WD15 (self-loading rifle type AR15)
- WD9 (self-loading carabiner 9x19mm)
- Especially light and small silencers
- Special parts according to customer requirements