Thread: 22 LR head seperation

this happened on boxing day while sighting in my BRNO model 2, loud crack and smoke from the receiver but the projectile still hit the target in the right place. I rang the gun shop where I bought the ammo and they were very interested and were going to call the manufacturers nz agent.
the ammo was subs but seemed a little erratic and a few of the rounds were definitely super sonic by the crack they made.
I had fired 18 rounds prior to this happening with no problem, grouping well. look forward to your comments and hopefully gun doc see this post
cheers
Ray