Originally Posted by Rock 'N' Roll Outlaw
So having a spring get mangled (which rarely happens when insufficient pressures are applied, mostly the latter) you decide to increase the pressures involved? What happened to you being a minor that reads and learns?
...my old spring was an element m125. It was rated at 430 fps. The PDI 190% spring is rated at 380-410 fps after the break in period. Or that is what it should be.