conan32120
Member
I've read lots of posts about how well WST powder works in .45acp but I am not having the same results. my latest loading were 5.0gr under a 200gr berb swc at 1.18" and 4.5gr under a 230gr berb rn at 1.25", both fired from numerous pistols but primarily a sig p220. both loads approaching listed max and both suffering fte's and poor accuracy. Does WST require a heavy crimp? Though I've noticed no high pressure signs I'm hesitant to push the envelope as I've read that this powder can spike quickly. Any thoughts?