I have never shot anything but Norma with my .340 Wby sporter Model and it has served me extremely well for over 14 years. A great round for anything in North America particulary with the 240 grain North Fork bullet. Good shooting.
phurley
Posts: 2390 | Location: KY | Registered: 22 September 2004
Nosler makes none of their own brass. Depending on the cartridge and price/availability they buy their brass from prime suppliers with the Nosler headstamp and then supposedly "finish" it at Nosler (e.g., uniform the mouth, primer pocket, & deburr the flash hole -- if not already done by the supplier). 99% probability that Nosler 340 WBY brass is really made by Norma. Nosler will neither confirm nor deny the actual supplier of a particulr cartridge but their own web site acknowledges that they buy all their brass from prime suppliers.