So recently I purchased some HST pulled bullets and decided to have a quick stab at getting a practice load figured out to match
the factory load. Here's what I came up with.
Temperature 45 degrees fahrenheit
124g HST bullet, Titegroup powder, CCI 500 SPP, 1.100" COAL, 3" barrel Sig P938
3.8g
Err, 970, 971, 977, 960, 974, 959
4.0g
1005, 998, 987, 998, 1009, 995, 1001
4.3g
1028, 1059, 1059, 1061, 1064, 1058, 1062
Very happy with the results of 4.3g and just barely started to get some primer flattening.
4.3g is listed as max load with a COAL of 1.120" in my Nosler book.
DO NOT TRY THIS WITHOUT CAREFULLY WATCHING FOR PRESSURE SIGNS!!!!!
START AT 3.8G OF TITEGROUP AND WORK YOUR WAY UP PLEASE!!!!!