All good advice so far. The TTSX has been the easiest bullet for me to get to shoot well. The COAL did not seem to really matter in the three rifles I've played with. About .050 off to fit the mag has always worked. I have found that lighter is better. In comparing one at ~2750 to a lighter one at ~3020, the faster version seems to do more internal damage. Tiny bit of penetration price for the lighter, and wider expanding, light bullet, but still very good.
