You need an oal gauge
https://www.hornady.com/modified-cases#!/
And a .223 modified case.
And a comparator.. and a caliper to measure.
Start at 30 thou off the lands.
Reloading is fun!
You need an oal gauge
https://www.hornady.com/modified-cases#!/
And a .223 modified case.
And a comparator.. and a caliper to measure.
Start at 30 thou off the lands.
Reloading is fun!