The 300 AAC Blackout Loading Data wasn't listed in the 2016 version because we hadn't received load data for that caliber at the time of the printing. However, it is listed in the 2017 and later printings. The 2017 printing is identified by the gold star on the front cover that states "Revised 2017 New Powders over 37,000 loads".
An Instruction/Load data Sheet for the 300 Blackout die set can be purchased through the link below. Restrictions placed on us by the powder manufacturers do not allow us to email any load data. Per the powder manufacturers, we are only able to reprint the data they have provided to us.
http://leeprecision.com/300aac-blackout-c-tb.html
Otherwise, you can contact your favorite powder manufacturers for any digital copies of the load data.
