Everything else being the same Sd still counts for something.
RL-26 at 3000fps with a 150gr NPT in a 270 makes for a smaller difference in velocity versus the lighter bullets with the 130's showing a tiny trajectory advantage.
Back in the day when shooting out to 400 yds with 150gr NPT's at 2900fps they would still show a bit less wind drift than 130gr NPT's at 3100fps. With another 100fps added to the 150's I'm gonna guess the wind drift is even less..........
