I am tinkering with a .30 RCBS cast Silhouette 200 gr. bullet and was wondering if it would stabilize wit a 1:10 twist at 1050fps? I've heard that 190 Sierra MKs were about max weight to stabilize at that velocity, but was wondering if the heavier cast bullet would stabilize, too.
Author of Tennessee Whitetails. Proceeds from every sale go to a good cause... keeping my boys supplied with bullets, powder and primers.