Here is the neck swage die setup, group using couple like this now.

A threaded die we put sleeve in to fit case, its top is threaded 7/8 x 14.

Bullet seating stems with these dies is same thread and we had a bunch.

They have 30 degree taper in them with hole, we redrill/reamed hole sizes

.020" increments, for last 5 stages, First sets are just 7/8 x 14 die parts with

30 degree chamfer we put on 6 of them. Matches case shoulder taper.

We have 6 more of big threaded dies if some want to get one to sleeve and

make neck swage, CH4 got those top stems to rework.

Most wildcatters got die parts to rework,Ed

[Linked Image]

Ed Hubel