I haven’t tested my total shot count, but it seems pretty similar to stock. I will do a full capacity test this weekend if I can. I didn’t touch the hammer or the regulator so those are still the way they came from the factory.
Not sure what the arc plenum is, but gaining 75 fps with the plenum is a pretty significant boost. More than 10% speed increase just from the plenum. Haven’t messed with hammer or reg because I wanted to preserve shot count, to a degree.
