05-31-2020, 01:04 AM
I guess I'm useing a modifiyed method of what y'all are discussing.
I run a pressure ladder and then shot 10 shot groups where I see flat spots in the ladder.
When I find the load that has the tightest SD and ES, I start working searing depth at that charge to get the groups I want.
This is what I have personally seen, with all the grendels I have work loads up for ar and bolt grendels not one of them with any powder are bullet had good groups on the charge that gave the tightest SD and ES numbers until I worked the seating depth.
So I guess I'm useing a combo method of saterlee and harmonics timing the bullet exit.
I run a pressure ladder and then shot 10 shot groups where I see flat spots in the ladder.
When I find the load that has the tightest SD and ES, I start working searing depth at that charge to get the groups I want.
This is what I have personally seen, with all the grendels I have work loads up for ar and bolt grendels not one of them with any powder are bullet had good groups on the charge that gave the tightest SD and ES numbers until I worked the seating depth.
So I guess I'm useing a combo method of saterlee and harmonics timing the bullet exit.