If your shell holder doesn't securely grip the sell and firmly fit into the press during reloading, you're bound to have headspace and sizing problems. RCBS manufactures their shell holders to the industry's tightest tolerances, using only the finest steel.
#18 Shellholder fits :
44 Magnum
44 Special
#18
Specifications
Manufacturer: RCBS
Manufacturer No : 09218
SKU : 16304
UPC : 076683092182
Warranty : If any of your RCBS equipment breaks or doesn't work, they will fix it or replace it. No time limit. No questions asked.
