Medium motor, turbo, Systema
Medium High speed motor type of weapons SG550/SG551/PSG1 from Systema.
High speed motor for medium length weapon types such as SG550/SG551/PSG1 from Systema. The motor uses highly efficient neodymium magnets that ensure high speed and high torque of motor. The motors are wound by hand, have a lower internal electrical resistance as well as reduced mechanical friction. Turbo motors are suitable for weapons with a spring to M130 inclusive.