Description
Our Neck Expanding Mandrels are designed to fit both the PMA and Sinclair Large Caliber Expander Dies.
Large Caliber Expanding Mandrels are available in the following calibers:
35, 36, 375, 408, 416, and 50 calibers
Our Neck Expanding Mandrels are designed to fit both the PMA and Sinclair Large Caliber Expander Dies.
Large Caliber Expanding Mandrels are available in the following calibers:
35, 36, 375, 408, 416, and 50 calibers