Powder Through™ Expanders (PTX™) are designed to work in conjunction with the Case Activated Powder Drop. These Expanders eliminate the need for a separate case mouth expander die on the Lock-N-Load® AP™ press, freeing up an extra station for a taper crimp die or powder cop.

The Expanders work for lead, plated and jacketed bullets.

For Use With:  .44 Magnum

Diameter:  0.429 / 0.430