PPU - Practically Pi55 Useless. Don’t run a Bentley on paraffin.Has occurred occasionally
Specifically with .22 ammo
Cause?
1. Not closing bolt completely
2. Crap ammo as there is usually an impact on rim but no bang
PS
Had no 2 occur with several of my .22LR rifles- not just the blaser
All to do with ammo. I had a 6.5x55SE Blaser when they first came out. I used to only neck size when I reloaded. Started with new Lapua brass and after 4 or 5 reloads I was getting the click occasionally. It didn't matter how hard I rammed the bolt forward. I then started to full size my brass and the click disappeared forever.
Issues with ammunition, is just that, an issue with ammunition. The Blaser "click", as it's known, is specifically down to how the bolt is closed, or isn't. It's mechanical.
Close the bolt fully, then ease it back a little until you feel some resistance, then push it back forward. Pull it back again, and pull the trigger......................................CLICK !
That difference is what is responsible for the "Blaser Click
Yup, as in my post No10 above. 2thou set back on the case shoulder and all was sweet.Shoulder bump is the key. Blasers are picky on it and either if dies are not set properly or factory ammo is uneven on shoulder clicks occurs. A firm smash on closing the bolt may help but the straight pull system would never be able to apply the same streght as a camming bolt action rifle. Reforming brass with collect dies more than twice between full sizing lead to clicks.
easier cure: buy a redding solo body die and push hem all back without need of dismantling. it works 100/100 safelyAs above, ammo variation / poor quality. When the days comes I have to shoot PPU I will sell up.