RCBS Small Base Sizing Dies are useful for reloaders loading for semi-automatic, pump action and lever action rifles to help ensure that proper functioning. Small base sizing dies size brass to minimum specifications and help to ensure that cartridges will chamber every time. Small Base Sizer Die (with Expander-Decapping Unit)
Die Types Included:
Plastic storage case
Small base sizer dies are usually required for reloading ammunition to be used in automatic, semi-automatic, pump, slide and some lever-action rifles.
These dies size the case somewhat smaller in diamter and also set the shoulder back slightly more than a Full-Length sizer die to ensure poper functioning in the actions of these rifles.
NOT RECOMMENDED FOR AMMUNITION IN BOLT-ACTION RIFLES.
Shellholder NOT included.