21st Century - Expander Mandrels (Stainless Steel) Size:0.2550 The key features of the

The key features of the second generation hardware include:

3 corresponds to a magnification of 1

The Bushing Full Length Sizing Die offers advanced precision by allowing you to precisely control the amount of neck sizing tension in your reloaded brass while sizing the body and bumping the shoulder

This prevents patches from bunching and jamming on the tip of the cleaning rod

Very rounded blunt bullets will be difficult and extremely long pointy secant bullets like Hornady ELD's etc can leave a ring on the projectile

21st Century - Expander Mandrels (Stainless Steel) Size:0.2550 The key features of the21st Century Innovation Expander Mandrels when used with the Expander Die Body will expand the case neck for proper fit on the turning arbor. Precision CNC machined from high grade stainless steel. 21st Century Expander Mandrels and Arbors are designed for proper fit in the 21st Century die bodies. While these may work in most Sinclair and PMA die bodies we cannot guarantee proper fitment in those bodies. These are sized . 0008" (+ . 0002") below