RCBS forming die for the 7mm Back Country (7mm BC) cartridge. This forming die has the RCBS custom line part number of 55000 on the box suggesting that this die was made to order. This is a very cool find and not something you come across every day!
RCBS forming die for the 7mm Back Country (7mm BC) cartridge. This forming die has the RCBS custom line part number of 55000 on the box suggesting that this die was made to order. This is a very cool find and not something you come across every day!