I purchased 400 brass cases from Nosler. 200 in 7mmMag and 200 in 6.5 CM. I am losing a minimum of 10 cases per 100 Everytime I fire them. The loss is because of loose primer pockets. So loose that the primers just fall out during reload. I am not using a primer pocket cleaner since my tumbler is doing an amazing job of getting my brass spotless. Do I have any chance of getting some sort of replacement from Nosler or should I not waste my time and just pick different brass. If I should get different brass please let me know what you recommend for each caliber. Shooting practical benchrest.