Sorting 9mm brass - 9mm/38 Caliber - Brian Enos's Forums Maku mozo!

I’m having some issues with certain headstamps in my 750 so I’m going to start sorting headstamps. These were labeled “IK21”. What are the other headstamps I should look out for.

Broke casings in chamber? - 9mm/38 Caliber - Brian Enos's Forums Maku mozo!

38 sc vs 9mm open major - Page 2 - Open Pistols - Brian Enos's Forums Maku mozo!

9mm brass cost - 9mm/38 Caliber - Brian Enos's Forums Maku mozo!

Winchester brass with tight pockets! - 9mm/38 Caliber - Brian Enos's Forums Maku mozo!

9 major bullet set back - 9mm/38 Caliber - Brian Enos's Forums Maku mozo!

9mm vs. .38 short colt in a S&W revo - Revolver Forum - Brian Enos's Forums Maku mozo!

9mm In a 38 Super barrel - Open Pistols - Brian Enos's Forums Maku mozo!

9mm brass cost - 9mm/38 Caliber - Brian Enos's Forums Maku mozo!

Frustration Level EPIC!!! 9mm muffin top issue needs resolution!!! - 9mm/38 Caliber - Brian Enos's Forums Maku mozo!

too much crimp? - 9mm/38 Caliber - Brian Enos's Forums Maku mozo!

Recognizing crimped primers - 9mm/38 Caliber - Brian Enos's Forums Maku mozo!

Getting a bulge in the middle of a case with 147gr bullets - 9mm/38 Caliber - Brian Enos's Forums Maku mozo!

9mm major brass. Keep it or chuck it? - 9mm/38 Caliber - Brian Enos's Forums Maku mozo!