RCBS 300 NORMA MAG MATCH MASTER FL BUSH DIE SET
$175.79
Product Information
MatchMaster Full Length Bushing Die Set
Sizing dies require the purchase of appropriate neck bushings for the caliber you are loading. To determine the proper neck bushing size, measure the outside neck diameter of a loaded cartridge and subtract .002” to .003” to allow for a small amount of brass spring back.