21st Century - Expander Mandrels (Stainless Steel) Size:0.2215 UTP-11 RCBS Rockchucker

UTP-11   RCBS Rockchucker

In the past

without causing extensive barrel fouling

Easily mounts in the Co-Ax Press with a single set screw

All Redding dies use the industry standard 7/8-14 threaded bodies

21st Century - Expander Mandrels (Stainless Steel) Size:0.2215 UTP-11 RCBS Rockchucker21st 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