Re: 7mm reload problems (ballistics)
I have not loaded for the 7RM but have loaded for it's parent case, which is the 264Win. I believe if you are wanting more speed from your rifle you need to switch to a slower powder such a H1000 or Reloder 25. You can probably find more speed at lower pressure with slower burning prepellant. BTW, reloading data is a guide, and your own rifle will tell you what the top end for the components you are putting together. I have had some rifles that easily digested loads that exceeded book max and others that topped out at less than max. Also, I have a 30/06SPR. that shoots a slower velocity load so well that I don't even try to speed it up and have shot deer at 600 yds with it. If you know where to hold to hit at longer ranges you will be the only one who will know how fast or slow your bullets are going.