Rifle Expander Ball

Our expander balls have been designed with a tapered profile to allow for easier entry into the case mouth and a certain amount of case forming.

• 22-26 caliber have 8-32 thread inside thread for use with our small decapping rod, and accepts a small decapping pin.
• 27 caliber and larger have 10-32 inside thread for use with our large decapping rod, and accepts a large decapping pin.

See the Expander Ball Part Numbers worksheet for special diameter ordering instructions.