New to reloading. I bought/picked up a good amount of range brass. I am depriming and cleaning the .38 special brass and While looking them over I noticed 7 cartridges (all UMC brass) have the correct small primer pocket, but the holes are almost as big as the primer pocket. Not all the UMC brass are like this, just the 7. Is it safe or should I just throw it in my scrap jar? TIA.