Hey guys. I've got a long action and a .264 barrel on the way here and I'm kinda second guessing my 6.5x284 choice. Ive had one and I love it but it seems like the 260 could do what I need it to do, and do it with cheaper brass and 15 grains less powder. Most of the guns life it will be for whitetail and targets to MAYBE 600 yards back in georgia. So can those of you with the 260 please chime in and let me know what kind of speeds you're getting with the 140? Thanks everybody in advance!