Not going to push this much more, the forces are starting to be more than the materials and O rings can handle dynamic load.
Yes, they are cool, but they start with an explosion to propel the piston.... so not an airgun.... You want pure power, look at long range artillery, eg. Naval guns, etc....Now back to airguns.... Bob
What do you use to swage your large bore projectiles? I'm struggling with a lee single stage trying to manufacture a reliable swage for my Zeus, (.729). any input would be appreciated.
Watching those water jugs just disintegrate-WOW!!Looked like you could get whiplash shooting that thing!!! Jesse