This motor has been designed with the HK417 Early Variant in mind, as this model needs a motor capable of producing very high torque levels. Please install this motor in your AEG model with caution as we cannot be held responsible in case of malfunction or break.
 
Samarium Cobalt is a metal alloy that produces a very high degree of magnetism, which is ideal for airsoft applications purposes.
 
If you are not sure about the compatibility of your model with the Samarium Cobalt Motor, please contact us here first. Note that we cannot give recommendations for AEG's other than Tokyo Marui's.