These are contracted out to a third party spring manufacturer and are estimated to deliver to me around the beginning of January, possibly sooner. The test samples are already getting tested now with really good results!
These Piston springs are a direct replacement for your old worn or bent piston spring. This is a very good item to have in your spare parts kit for the Scythe or Acr. Made to factory specifications.
Recommended if you have the older style round piston spring. The Square wire is much more durable and will last longer.