Has anyone worked with 165 gr interbonds for the 300 wtby? I am new to long range shooting, rifles, and handloading. I am looking for a good ELK round for my SAKO 75 (26 in with 1/11 twist). My hunting buddy also has a 300 wtby in a Vanguard (24 in with 1/10 twist). We would be using our own dies, but trying a variety of loads for these two guns. Thanks for any and all help.