Has anyone used the new Staball HD in either the 7mm REm or the 7mm STW. Would like to try with 150 and 160 gr bullets

hard to believe no one is using Staball HD in something. I have tried it in an 6.5x68 and a 270 Ackley mag. pretty good with medium to heavy bullets

I haven't used it in those but have had very good results in a 6.5 PRC.