Gentlemen, I happened to hold a new PII from the box and the bolt operation made me wonder:
First of all, it was very tight, it felt like it was grinding against receiver a bit.
Second, when you push the bolt all way forward it does not stay forward, there is some spring pressure (I could not even figure out where did it come from, it was on empty chamber, the main spring is cocked at that point) but the bolt comes back a .25 of an inch. As a result I could not close it just by pressing down, I had to keep pushing forward and rotate down. If the bolt is forward but not closed you can't just slam it down no matter how hard you do, I had to figure out that forward push. Felt kinda unnatural. I handled PI longtime ago, granted it was not new, but I don't remember this feeling back then.
Third, when you open it, there is a very strange double step - first if rotates up and clicks very strongly, but it is not fully open, you can't move the bolt back at that point, so you have to pull up AND A BIT back then it clicks another 5 degrees up and like a tenth of an inch back only then it is able to slide back.
Is that how it should be? Maybe it was because it was very new and tight, but these steps are very clear, I could see how it follows a cutout of the receiver so I assumed it should be this way. Just wondering.