Products

Magazine springs

Sigma magazine springs are a key element in the firearms industry, providing reliable and efficient support in the process of […]

Disc springs

Disc springs are a specific type of spring used in various industrial and technical applications due to their unique characteristics […]

Torsion springs

Sigma torsion springs are a key element in various industrial and technical applications, providing stability, elasticity and rotational strength in […]

Power springs

Power (return) springs from Sigma are made of strip material and are usually placed between the inner shaft and the […]