2 x 7.62 x 54R quections

These 2 look like they have something a little extra about them,but do they ?

  1. Headstamp 188 67 a Russian brass cased round with a ringed in brass primer, the gm bullet has a fatter, heavier porfile, just a ball round or ?

  2. Headstamp 60 82 also Russian, copper washed steel case , brass primer, gm bullet, this round has a wine red primer and neck seal, just a ball round ?

                                       Thanks   Randy

1 is a match grade ball round with lead core
2 is a “LPS” with a soft iron core

Many thanks EOD , Randy