PowerStroke™ Press Adapters (Patent Pending) are the next generation Press Adapter for neck sizing on virtually all styles of reloading press. Fully compatible with CoAx style presses!

PowerStroke™ version 2 (v2) Press Adapters are a significant advancement  from our Version 1 (v1) by allowing press full-stroke, 360° visibility with a symmetrical port hole matrix.

Size case necks (.17 – .50 cal) on all press styles (traditional, coax, and progressive presses) and improve expand mandrel positioning with a fine thread pitch (5/8-16).
2-Row and 3-Row are 7/8-14 thread and Large Caliber adapters are noted as 1-1/4-12 and 1-1/2-12.

Utilizing an Expand Mandrel Holder (EXMH) allows for  installation in tight working areas (coax and progressive presses).
EXMH includes 8-32×1″ screw (same as v1 Press Adapter).

Expand Mandrels sold separately.