Fotis, the std. .240 twist is 10 and you gotta be careful with long, sleek, heavier bullets. The link you posted suggested 8 twist.
IME, the 100 gr. NPT is about the max wt. a 10 twist will handle, 105's don't stabilize. Heavier monos, because of their length, would probably fall into that category. Partitions aren't that long and sleek.
Great round. I wish mine was an 8 twist. If I built a .240, it would be a 6-06 with 8 twist.
DF
