Originally Posted by Gray R
If you don't mind me borrowing the thread briefly what powder and barrel length do you have if I may? I'm shooting 130s now but want to switch to the 140s and I'm tryin to gather as much info as possible before I decide to redo load development. Thanks in advance
Sure. I use 57.5 gr Retumbo, fed215, and seat the 140's .075" off the lands but this can vary for your chamber. Also, Fed210's can be used, increasing the powder charge by ,5gr, maintaining velocity of 2970 out of my 24-26" barrels.