Try e-gunparts.com, gun shows, gun shops, custom stock makers.
$100-$125
Herters was the importer, not the maker- and has been out of business since the 1970s. I believe those rifles were made in Yugoslavia, and used a Yugo Mauser action. A gunsmith MAY be able to fit a commercial Mauser stock to your rifle, but I know of no ready source of parts for these. Sorry-
Herter's imported revolvers made by Sauer & Sohn in West Germany. Try http://www.e-gunparts.com for parts.
Gun Parts Corporation is the main supplier of Numrich gun parts. On eBay, one can find Numrich gun parts. On Amazon, one can find a few Numrich gun parts.
It is my understanding that Herters only made rifles in the mid to late 60s and were sold mainly via mail order direct from them with a few stores selling as well. The Gun Control Act of 1968 pretty much marked the end of Herters rifles.
One can find parts for a Stevens model 35m gun at local gun shops. Gun suppliers also carry parts of many types of guns.
Numrich gun parts
100-400 or so.
Numrich gun parts
You may be asking about Numrich Gun Parts Corp.They may be found on the web.
AnswerYou have to find another gun that has different parts broken or have a talented gunsmith make them.Try Numrich gun parts or Jack First Parts.