I'm looking to start reloading for a Sako 75 in 7mm STW. For Reloader 22 the lightest bullet Alliant give Load data for is a Speer 145 grain SP's and the stated max load is 77 grains. I have data for 140 grain NBT's using reloader 22 from the Nosler manual, the start is 71 the max is 75. I am thinking that it should be about the same for Hornady 139 grain SST's but am not sure as charge weight normally needs to go up as bullet weight goes down but the above 2 pieces of data contradict that.
Please can anyone who has a Hornady manual tell me what it states should be the start and max loads for 139 grain SST's with reloader 22 if it is even in the manual, and what primers are stated.