With some great help from Greyfox I worked up a load using the Sierra 130 gr 6.5mm Gamechanger for my Schultz and Larsen 6.5-284 Norma using Lapua brass, Fed 210M primers and Rel 26. I have only shot one Red stag with them so far which is the one in my Avatar. He was shot at 300m in the neck and the bullet left a 7/8" exit after hitting the center of the spine. This load will group at less than .25 MOA at 100m and will hold .45 MOA at 400m. Also I have been working up a load for a Carl Gustaf 3000 6.5x55 Swede with this bullet and Rel 23 in RWS brass. It also is shooting well with the 130gr with the best group so far at .433 MOA at 100m. I'm a fan of Sierra bullets and the Gamechanger has just added to the attraction.