Expander Die Body

7/8-14 threaded OD for standard press. Machined internally to accept 3/8" dia. shank expanders. Expander Die Body with Ring-Free Floating.
This tool helps to keep your cases concentric during the expanding operation. The mandrel is then allowed to free float inside the case to compensate for press ram and shell holder misalignment. CNC Machined from stainless steel barstock. Knurled head for easy in and out adjustment. Aluminum cap retains expanding mandrel and allows for floating function. Aluminum Loading Die Locking Ring included.

Due to high order volume and    Covid-19 restrictions, all orders are at a minimum of 4 weeks out from time of order. We apologize for any inconvenience and appreciate your business.

Aluminum Loading Die Locking Ring.
7/8-14 Thread


Since we work in a machine shop environment, the best way to reach us is via email.We will do our best to contact you back within 48 business hours.

Without ring.


Standard Expander Die Body with Ring-Free Floating.


Extra Long Expander Die Body with ring. 3/4" Longer then our standard die body.

For the 338 Lupua, Long MAG and ect...


Products for the

21st Century Shooter/Reloader

Order anytime online. 7 days a week. 24 hour a day!

Without ring.