They list the 260 142 SMK at 2770 fps, I shot 100 of these today and my new rifle likes them very very much. I have looked for load data that will get me up to 2770 fps with a 142 smk and cant find any published data. I have a crapload of 140 Amaxes I tried out with various IMR 43650 powder with 0.75 MOA as the best result with one load, the SWammo 142's were hitting right at 0.50 MOA so I think my rifle likes velocity. Any suggestions on a load that will egt me to 2770 or better with IMR 4350, Varget or any powder and a 140 AMAX or 142 SMK?