Grand Power P40L range video

[Intercooler]

One positive in it all... look how short that brass throw is 

[PCFlorida]

I have two thoughts on this. One is the gun sounds like he is running it dry, I believe I typically run it a little wetter than that. Two is what ammo is he shooting? I know it likes it hot. My opinion.

[Intercooler]

    It's not that. I experienced the same thing with my K100 with some ammos up and down. In the other video he oils the hell out of it. Mine has seemed to wear-in where I don't get the problem now. If I put ZQI 123gr NATO in there it will show it's ugly head! Their brass has a jagged edge that seems to lock up the rotation.
     

[PCFlorida]

I can definitely see the 'likes some ammos'. I haven't bought any 10mm in years and I tend to load a bit warm. But hey, that is why I sold all my .40's