Reply To: .25 Marauder low power tune

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Stiffer hammer spring but it isn’t shorter. Actually slightly longer. My experiment is basically a gun that is using everything needed to make a high fpe gun but restricting it by transfer port and barrel port size. Curiosity is my driving force on this little project. I know from past experience that if I simply opened up the tp and barrel to .187 or larger, I would instantly have a 70+fpe gun.

I am actually surprised at the performance. I expected it to shoot much faster with the parts I used. I am at my target speed, just didn’t expect it to get the lower speed and not waste tons of air. It is surely less efficient than it could be but learning is the goal for this project.