general 300 Whisper reloading info

[300whisper_newbie]

Woodsman22 Wrote :

Hello Everyone !
I am new to this forum and new to reloading as well, though I have owned and been shooting guns for well over two decades now. I am looking for standard reloading information for the 300 Whisper in printed form (reloading manuals), and I was hoping that a forum member could steer me toward the right publisher. I.O.Words, what loading manual has 300 Whisper data printed in it? I have new cases in both .223 and .221 fireball here, but now I am very nervous about using 223 cases due to reading J.D. Jones statement that 223 cases can cause high pressures. Also, I have a 2-die set for the 300 Whisper made by Redding. Now, on this forum, I read that Redding makes a 3 die set. Do I have to have that 3rd die to make the 300 Whisper cases? Do I need to trim the cases to 1.350" length BEFORE I run them through the dies or is the trim step supposed to be done AFTER you run them through the dies? I would appreciate any help that I can get here. Thanks much.

Woodsman22