This die body works with Lee's Deluxe Quick Trim Case Trimmer to quickly and precisely trim brass to the correct length at the same time it chamfers the inside and outside of the case mouth. No calipers, measurement or adjustment required. Simply install the appropriate quick trim die in your press and start trimming.
Specifications:

Type	Quick Trim Die
Caliber	223 Remington
Die Type	Trimmer
Die Series	Quick Trim
In Set	1
Metal Type
Adapt to Mfg
Shell Holder	No
Shell Holder Cap