Know your pistol and how it works
This is a thread intended to open discussion and sharing of knowledge about the PX4 Storm and how it works.
Why does the trigger make a click when it resets? What made it need to reset?
What tells the hammer if it is a double action pull or single action?
How does that decock/safety lever drop the hammer?
Which parts interact with which others to make it all happen and happen safely?
Beretta boasts on their website of the PX4 Storm "... Fewer parts=fewer and more solid components bearing stress...." Actually... that's true.
We will try to make the apparently complicated seem simple.