Lyman Trim Die 223 Rem - 7702100

Lyman Pro Trim Die designed for 223 Remington cartridge reloading. Made from stainless steel with 7/8-14 bottom threads for compatibility with Lyman Mark 7 and other standard reloading presses, and 13/16-20 top threads for press-mounted trimmers. Manufactured in the USA to Lyman's quality standards for long-term durability.