Where do you guys think I should start my load development for my 300 waever (300rum improved)? I was planning on using retumbo or h1000. I figured I would start with max charge for the 300rum and work up from there but I figured I would get some suggestions first. Thanks!!!
Starting load
- Thread starter J300UM
- Start date
- Oct 30, 2004
- 24,394
- 3,323
Drop a couple of grains under the 300 run max and work up
- Nov 4, 2004
- 25,481
- 9,348
POP":1pv4cf2a said:
+1
Best to play it safe.
JD338
Antelope_Sniper
Handloader
- Jan 25, 2008
- 2,618
- 0
Assuming you have a chronograph, I would start with the minimum load listed for the 300 RUM, and work up from there. In addition to being safe, the benefit if you will get a better idea how your wildcat compares to the book listings of a known cartridge.
