Element M125 AEG Spring

The Element M125 AEG Spring can be used as an upgrade or downgrade on your electric powered airsoft replica.

This spring is only suitable for electric powered airsoft replicas (AEG). We regularly get the question which spring provides which fps / joule which is very difficult to estimate because it depends not only on the spring what this value will be after placing the spring. The air seal of the cylinder, piston and piston head also have a large share in this. Also a precision barrel can determine the final result.