Micro die Adjuster w/Set Screw - PMA TOOL

The micrometer adjuster for dies
PMA (MDA) replaces the ferrule
exists and can be used
with all dies with 7 / 8-14” thread.
Tested with all major
die brands such as Redding, Wilson,
Newlon, Hornady, RCBS, LEE; his
functioning is always result
regular and very accurate. It
allows you to make it easily
changes to the recalibration of the
cartridge case, having an accuracy
very high on the lowering of the shoulder thus modifying
the headspace of the case. The marks engraved on the MDA are equal to approx
.001” (true adjustment 0.000992”) shoulder droop.
By dividing the engraved signs, the displacement is therefore equal to approximately 0.0005
“. The design of the MDA does not allow working with the Forster press
Co-Ax and with progressive presses and RCBS Summit. In some cases,
with very short calibers it is necessary to use the extended shell
holder. An Allen screw allows the fixing of the ring a
once you find the right setting. Once set, the MDA remains
on the die like the original die when removed from the press.