It does work the brass more, and CAN lessen the life span. with 223/5.56 being so cheap these days, most people don't seem to care.
I small base size all my 223/5.56 brass and usually split necks way before weakening the web at the base from small Base sizing
Quote Originally Posted by Sgt Greybeard View Post
Small base full resizing shortens case life vs standard full resizing, correct?

Sent from my LM-V405 using Tapatalk