They told me,
"The LRX data is currently being shot as we speak so we don’t have that data available just yet. For now you will want to refer to the TSX bullet data with the next largest weight (ex. 175gn LRX use the 180gr TSX)."
I've loaded .308, 175g LRX, Lapua cases, CCI primers and IMR XBR 8208 (load testing). If I get out this week, will see how it performs