I know many of us use or know persons who hunt with a 7MM Mags, do you have a pet load? My first experence with this dynamic laser was a big surprise, the first Deer I shot was just over 200 yards and I went for the lungs, it just about gutted it. it looked like a soft ball went out the far side. the deer never knew what hit her. I fear in the future, I may hit a shoulder and destroy a good portion of fine meat. If you have a good recipe please enclude yours in this post. All I have is books, but what about bullets?