- Jun 13, 2017
Actually, I’ve found the faster twist barrels enact more spin drift on the bullets. My Creedmoor requires more spin drift compensation than a 1:11 308Dog Rocket,
With the great CD and BCs of the 140 gr. and 147 gr. Hornady ELD-M bullets I think the spin drift would be closer to 1% of the drop, which itself is not exactly a "rainbow".