The 140 CT are the same bullet, with a black jacket, and a silver tip, so, treat them the same. I at one time, used them, and by velocity shedding, and longer distances, I got away with it. If you shoot something inside 200, it WILL be a mess. Don't get me wrong, they shoot, and I loved them, but they changed the jacket thickness awhile back, and they are not as tough. I settled on the 145lrx, and never looked back. And those things shoot! I'm talking 1/4 inch groups at 200 yards. The lrx will never let you down, and they are Elk worthy!