Lyman - Ezee Prime Hand Priming Tool Die Kit this means that the reticle

this means that the reticle stays constant with magnification change

280 Rem (7mm Exp)

which is more difficult than the rifle cases because of the lack of a body taper

Ballistic Coefficients and Velocity Ranges

Lyman & LEE

Lyman - Ezee Prime Hand Priming Tool Die Kit this means that the reticleThe system works with any popular brand of standard shellholder and allows instant changeover between primer sizes. Includes two primer trays, each of which incorporate their own built in large or small primer punch assembly. There are no small parts to fuss with or lose. Each primer tray has a built in shut off gate to keep primers in place during change over. The reloader simply removes the snap in place lock collar and installs the correct size