Like some other guys here, I found Federal bulk brass in .308, 65x55, and 30-06 that came with primer pockets loose from the get-go. So I measured some primer brands, and discovered that the 5k lot of CCI 200's were substantially larger in diameter. Problem solved. The 6.5 Swede and the .308 brass were then fired in NRA Sporting Rifle Highpower numerous times. I don't think I dropped many points going from Fed 210M(atch) to the plain ol' CCI 200's.
