RCBS 38253 Competition Extended Shell Holder # 3 allows reloaders to work with short cartridges when using the RCBS Competition Seater Die. Short cases require an extended shell holder to properly work with the RCBS Competition Die Sets and Bullet Seating Dies. These shell holders have a reduced diameter to slide up into the Competition sizer and seater dies.
It's made of hardened steel and is black oxide coated. Note: Extended Shell Holders do not have a hole drilled out to decap brass during sizing.
Note: Only for use with the Competition Seater Die.