Rifle Expander Balls

Our new style expander balls have been redesigned with a tapered profile. This allows easier entry into the case mouth and a certain amount of case forming when needed.

Please order by caliber. For example, 308 Winchester is a 30 caliber bullet, so the part number for it would be EB30.

• Expander diameter is .001" - .002" smaller than nominal bullet diameter.
• 17 cal. is 6-32 thread.
• 22-26 cal. are 8-32 thread.
• 27 cal. and larger are 10-32 thread.