Expander mandrels

[GetReal]

Old thread but...helpful, as I learn.

A question tho....

If you bushing the case neck down and mandrel expand so you got 0.001 neck tension.... do you ever get seating depth "push back" when chambering a round?

 

[NZ_Fclass]

Old thread but...helpful, as I learn.

A question tho....

If you bushing the case neck down and mandrel expand so you got 0.001 neck tension.... do you ever get seating depth "push back" when chambering a round?

I dont usually jam projectiles, so no - but on rounds with low tension, you do have to watch OAL when using compressed loads.