Tuning for Reliability

[SIGP2101]

Originally Posted by kurusu

I beg to differ. Both my P08s ( BYF 41 and a 1915 DWM) work without problems with current ammo ( Winchester White box; Magtech and Geco) and with my reloads with slower powders (VV N340 and Vectan BA9).
I believe they both still have their original springs.

I believe you. I had same experience with few P08 myself. Lots of them work flawlessly but topics is about stubborn ones and how to make them work.
Another important aspect is OAL. My experience with WWB is that is not consistent from box to box.