I tried to load about two boxes of gray AA shells in my MEC 9000G. The MEC would not de prime the shell, it stopped about 1/2 down, a few Gold Nitro Remington did the same thing. I tried to adjust the de primer rod but it doesn't have any adjustments other than locking it tight.
Does the gray shells have a higher base in them? I have no trouble with any of the other shells I tried to load. I used a MEC Size Master to de prime the shells and then put the shells in the primer station and went on with out no problems.
Does the gray shells have a higher base in them? I have no trouble with any of the other shells I tried to load. I used a MEC Size Master to de prime the shells and then put the shells in the primer station and went on with out no problems.