I have the hammer spring turned is as far as I can gets about 800 fps with 29 grain pellets. I have to do some more tuning because I just purchased a chronograph and still learning it. But I have took a full grown groundhog with it with 1 shot at 30 yards to the dome dropped dead.Very nice! Diggin the Valknut (Odin's knot) symbol.
Have you done any modifications to increase FPE?
If so was it difficult?
If I understand correctly (and I may not) when you turn it in all the way and then back off around a quarter to half turn it should perform a little better?I have the hammer spring turned is as far as I can gets about 800 fps with 29 grain pellets. I have to do some more tuning because I just purchased a chronograph and still learning it. But I have took a full grown groundhog with it with 1 shot at 30 yards to the dome dropped dead.
And I also just got a heavy hammer spring off eBay but it feels so hard to cock the gun with it almost feels like something will break. Gotta play with it a little.