RE: Slowest STW known to man
Well, I guess the guys at Chrony is correct. I moved the Chrony back to 15 feet past the muzzle. I shot my 7mmSTW loads and gained another 100fps velocity. I tried out some RL25 loads and got good velocity but accuracy was 1.1MOA average with 5-10MPH winds.
7mmSTW
160gr Accubond
74gr 7828
2990fps Average
160gr Accubond
80gr RL25
3120fps Average