300 Weatherby Mag Reloading Data?

Red37 · February 16, 2008, 07:20 PM

Can anybody give me correct data on the .300 Weatherby Mag. I am finding different specs from different sources. I am finding different trim to lengths, different max case lengths, different max neck diameter, different max overall length. Some data shows large rifle primers and some show large rifle magnum primers. Does it make a difference? What is correct? I have never found these discrepancies with any other cartridge I have loaded.

February 16, 2008, 07:20 PM	#1
Red37 Junior Member Join Date: February 16, 2008 Posts: 1	300 Weatherby Mag Reloading Data? Can anybody give me correct data on the .300 Weatherby Mag. I am finding different specs from different sources. I am finding different trim to lengths, different max case lengths, different max neck diameter, different max overall length. Some data shows large rifle primers and some show large rifle magnum primers. Does it make a difference? What is correct? I have never found these discrepancies with any other cartridge I have loaded.