Thread: Case sizing and O.A.L

Try running them all through the seater again paying attention to what you do withthe press handle. Might have short stroked a couple. Usually if measuring the tip you should still be within a spread of4-5 thou. Digital callers help here. The other thing to check is to make sure the primer are fully seated and not sitting slightly proud. Sit the loaded round on something flat and hard and see if it pivots