I'm not exactly sure how to describe the issue I'm experiencing. I have a brand new MPA PMR Pro 2 chambered in 6.5CM with no rounds fired. I've had the the bolt out of the rifle for a few days while I was working up a new seating depth for load development. The only thing that I've put in the chamber is a Hornady modified case and some Lapua brass.
I put the firing pin back in the bolt and function tested the rifle. It now is extremely hard to lift the bolt after dry firing. It sounds like the firing pin spring is binding up or something. I'm not sure if it is an issue with the Triggertech Diamond trigger either. I do not remember it being like this when I first got it so I'm not sure what could of happened with the bolt and firing pin just sitting on my bench.
Here is a video. If you need other photos of anything just holler.
I put the firing pin back in the bolt and function tested the rifle. It now is extremely hard to lift the bolt after dry firing. It sounds like the firing pin spring is binding up or something. I'm not sure if it is an issue with the Triggertech Diamond trigger either. I do not remember it being like this when I first got it so I'm not sure what could of happened with the bolt and firing pin just sitting on my bench.
Here is a video. If you need other photos of anything just holler.