Grab an older manual, lookup a 147 gr bullet/powder load and go from there. Use a chrony to get actual velocities at muzzle and 100 and then something like strelok for perfromance tables.
Although I...
Type: Posts; User: Marty Henry
Grab an older manual, lookup a 147 gr bullet/powder load and go from there. Use a chrony to get actual velocities at muzzle and 100 and then something like strelok for perfromance tables.
Although I...