ob·so·lete ˌäbsəˈlēt/Submit adjective 1. no longer produced or used; out of date. "the disposal of old and obsolete machinery" synonyms: outdated, out of date, outmoded, old-fashioned, démodé, passé, out of fashion;
er, nope. Doesn't fit.
There are a bunch of "new and improved" cartridges that have been introduced in recent years that seem to fit that description or are heading towards it at full speed.
Coyote Hunter - NRA Patriot Life, NRA Whittington Center Life, GOA, DAD - and I VOTE!
No, I'm not a Ruger bigot - just an unabashed fan of their revolvers, M77's and #1's.