Since this is now a rifle forum. Spent a couple hours on the range this morning preparing for a hunt. Being I haven't shot my ruger American off an official bench yet I wanted to see what it would do.
Previously I have shot the same ammo and got decent groups off the hood or tailgate . I was even able to free hand a squirrels head off at about 40 yards with the suppressor hanging off the end. Furthest I have shot was about 85 yards and managed 3/4".
Today (after no changes in rifle) cold bore shot was about 1" high which I expected. After that it would do not more than 3 or 4 inches at 100.
Then I started looking at the brass and found the the primers had backed out on about half.
All of these are reloads from able ammo with 55 grn soft points that I had a surplus of.
I did shoot 5 of another brand which were factory and didn't see any issue. With that I assume ammo but I haven't seen this out of an AR or single shot nef.
Next question is if it's ammo is it worth trying to contact able being I have probably 800 rounds left