Originally Posted by GLS
....I use RMC brass in my .410 turkey gun....
Sorry to go off topic Gil. If you ever find the need for more .410 brass, take a look at 9.3x74r brass. A 41 mag seating die can lightly size the mouth of a case, and crimp an over shot card. I just put a little epoxy in the bullet seating cup to make it a flat. Haven't done them for a while, but it can work fine.