In our little world where physics reminds us constantly that nothing is free and the Law of Diminishing Returns is a forever constant, I'm asking a question: Are there any real advantages in a 120gr TTSX vs 140/150 in a 7mm whatever, or the 130 vs 150/165 in a .30 caliber whatever. You get he picture. Nothing is free, is there anything gained? Of course there is speed, but as we know, speed in itself doesn't kill. I would appreciate input from those of you that have put this to the test. I am speaking of solid bullets only, long for their weight. BC's and SD's being better vs typical cup/core bullets.
