Dillon doesn't seem to be a fan of it.
primer swage on a 650? - Dillon Precision Reloading Equipment - Brian Enos's Forums... Maku mozo!
Dillon said:We have no plans to ever offer a device to swage on the 650, and any aftermarket device use would void the warranty.
Very few things will void a dillon warranty, so this device must be REALLY hard on the press (seems it would be torture on the shellplate).
-rvb