blharr4400-
There are three sources of reloading data that have been tested following SAAMI protocol.
- The Hornady Handbooks, 8th and 9th editions
- The Western Powders Reloading & Data guide, which is available online
- The Lyman AR Reloading Handbook
Loads posted on the forum, unless traceable to tested data, should be considered as possibly useful information. It's best to initially regard them as being for entertainment purposes only.
We'll look forward to reading your questions and commentary on the forum.
--Bob