asbever8 Report post Posted November 17, 2004 I'm trying to tune my 300WM W/BOSS to a 150 gr bullet. Winchester can't tell me the setting to start. Browning suggests around 9 and 300WbyM is about 3 so it's all across the board. At $35 a box it can get pretty expensive starting at 0. thanks for the help. steve Share this post Link to post Share on other sites
bcoover Report post Posted November 17, 2004 First I would start at five. After about five shots I would then adjust it either lower or higher. I got a better idea take your bother with you and he will be able to figure it out. He is the real shooter anyway...... Shooting range this Sunday? Share this post Link to post Share on other sites
asbever8 Report post Posted November 19, 2004 Guess I'm buying 180 gr bullet.. Share this post Link to post Share on other sites
