I looked in the Hornady manual, because they usually have the lowest starting charges of all the manuals, and all of their starting charges were listed for 2600 FPS. You may get a little more or less but it should put you in the ball park.
JTD
I looked in the Hornady manual, because they usually have the lowest starting charges of all the manuals, and all of their starting charges were listed for 2600 FPS. You may get a little more or less but it should put you in the ball park.
JTD