not sure if this is correct place to post this......don't know if there is any interest in this topic, but some may find it informative.
after putting quite a few rounds through my 432 UC .32 H&R Magnum, i decided to install the Apex spring kit [had a qualified gunsmith install]. kept all original parts so it can be changed back to original. i fired a box of Magtech semi-jacketed hollow point. had light primer strikes in most of each cylinder fired. second strike, or 3rd, would not ignite.
decided to put a box of Hornady Critical Defense down range. only fired 3 cylinders due to approaching thunder storm. no light strikes. am enclosing picture of the primer strikes. will put another box through it, but first box was encouraging.
i really like the revolver, but going to need alot of range time before carrying. my accuracy with Jframes is mediocre at best.
Reliability is everything. Put the original parts back in the revolver and practice more.
Harsh maybe but it is what you need to hear.
Your revolver can be shot just fine with the original parts. Generations of shooters developed the needed skills; you can too.