9MM die for Seating 380?

[italiansport]

I was wondering if a suitably adjusted 9MM die can be used to seat bullets in 380 cartridges?
Jim

 

[David R]

Tried it, it does not work. 9mm is a different case and the 380 is too short for a crimp. The sizer does not work either.

David

 

[peterthefish]

Tried it, it does not work. 9mm is a different case and the 380 is too short for a crimp. The sizer does not work either.

David

That said, for seating ONlY you should be fine with a 9mm die as long as you can screw it in far enough to get the OAL you want.

 

[OKFC05]

I have accidentally gotten a .380 case into a loading session of 9mm, and I did load the.380 case successfully, including seating the bullet TO 9MM DEPTH.

Did not try to chamber or fire it in a .380, since it was oversized and overloaded to 9mm pressure.

 

[David R]

Its the crimp. Case is too short to get a good crimp.

David

 

[italiansport]

I did some looking around and have noticed that Lee offers a seating die that purportedly will work with 9mm,380 38Super etc. Does anyone have any experience with this?
Jim

 

[peterthefish]

Its the crimp. Case is too short to get a good crimp.

David

You're assuming he wants to Seat & Crimp in one step.

 

[David R]

You're assuming he wants to Seat & Crimp in one step.

You ate correct. I tried using 9mm dues to load 380. It was a total failure. I got 380 dies.

Sent from my C811 4G using Tapatalk

 

[leeloader]

Check out the case taper.