The rifle is a Ruger SR-762. The only mod is a drop in Timney Trigger (brand new when it was installed). I had a prior issue with popping primers due to the trigger group coming loose and causing light strikes. Since then I have about 100 rounds through the rifle without a hiccup. The rifle was...
I have no idea what this means. I have an AR-15 and I have never had this issue. I found 4-5 small round pieces of what appears to be lead inside the BCG of my Ruger SR-762. They didn't fall out until I removed the bolt assembly. Any ideas on what causes this? The rifle is functioning perfectly...
