NON-LINER Main Spring MS210 SP

NON-LINER main spring MS210 SP

Just as the mythical Prometheus brought fire to mankind and taught us the basics of technology, Prometheus brings us modern technical solutions for our airsoft Replicas.

The non-linear winding of the spring prevents it from breaking and reduces the effect of compression, which extends the usability of the spring and the duration of maintaining its technical parameters.

The mainspring is intended for tuning electric replicas. The power deducted from the installation of the mainspring depends on how well the system is sealed, the type of cylinder installed and the length of the barrel and its diameter.