Like the title asks, is the Winchester 9mm NATO safe to use in a P6? Mine was made in may 1980. Before I go shooting them, I wanted to get an opinion from other Sig people. Asking because I've heard they're higher pressure, like into +P territory.

About to pick up my SP2022 tomorrow, and I found a great deal on Winchester 124gr Nato rounds. Bought about 3 boxes for about $33, but I didn't do my research first. Now I'm seeing mixed info about whether or not they are safe for regular use. I wanted to get a higher grain round, but I want to...

Is the P320 rated for 9mm Nato? I assume it is since it's in the military trials, sort of. Just wanting to see if anybody knows before I start sendin rounds through it, thanks in advance.

Any thoughts, warnings, or reviews on ZQI ammo? Walmart has a bunch, sort of expensive....claims it is made in Turkey and is a NATO round. Is it too much pressure for my 9mm P229? Thoughts?