K&M - Expander Mandrel Powerstroke Bullet Tension Size:-"0.0030 mid range and long ranges

mid range and long ranges

Height Range: 5

First focal plane

001" increments) as those used in Redding's bushing style neck sizing dies

K&M - Expander Mandrel Powerstroke Bullet Tension Size:-"0.0030 mid range and long rangesThere are no Exchanges or Refunds on this item as manufacturer deems these non exchangeable. KM Custom Grind Machined Expander Mandrels for controlling case neck tension From the manufacturer: "All of our expand mandrels are ground oversize to account for spring back of brass which is assumed at the nominal anneal. When using an expand mandrel to achieve final neck sizing bullet tension we find it best to size your neck 0. 002 to 0. 003 below your