When the cold bites and the mission demands more, the Sako ARG 40 Gas Piston series stands ready. Built for the unforgiving north, it’s not just a rifle—it’s a promise to protect.
- Available in various barrel lengths for unit-specific flexibility
- Gas-piston system ensures cleaner operation and higher operational reliability
- True ambidextrous controls offer identical use for all operators
This rifle is built for combat and proven to endure Arctic cold, saltwater exposure, and deep mud.
Sako ARG 40 GP is purpose-built for Arctic warfare and extreme operational environments. Developed with Finnish and Swedish defense forces, it features a gas-piston system for cleaner operation and extended reliability in cold, muddy, and maritime conditions. Available in various barrel lengths, it adapts to unit-specific needs. True ambidextrous controls and NATO D14 testing ensure intuitive handling and proven durability. Designed to replace legacy systems, the ARG 40 GP integrates seamlessly with allied platforms and accessories, offering a complete, modern solution for today’s defence forces.


