Answer
May 28, 2021 - 10:54 PM
The Fusion Engine is based off the A&K M249 gearbox and that looks a lot different from the ASG on.
https://airsoft-sports.com/Tuning-par...
https://www.evike.com/products/71595/
I would reach out to PolarStar directly as they would know best.
https://airsoft-sports.com/Tuning-par...
https://www.evike.com/products/71595/
I would reach out to PolarStar directly as they would know best.
