>>Lyman Pro Neck-Expanding "M"
die uses the same famous two-
step expander plug as standard
Lyman "M" dies but all other
components are made from tough
, anti-corrosive stainless ste
el. The two-step expander prov
ides the proper neck tension a
s well as slightly opening the
case mouth to allow the bulle
t to just start into the case.
This keeps the bullet in plac
e as it is cycled to the bulle
t seating station. It also all
ows the bullet to seat smoothl
y into the case with no shavin
g or scoring.