Quote Originally Posted by BigDuncs View Post
Robin, I bought the Dillon Super Swage earlier this year which is meant to remove these crimps. It is still in the box unused as my large box of GGG 5.56 is getting bigger and I haven't started reloading it yet. You're very welcome to borrow it if you want.....

https://www.dillonprecision.com/supe...8_8_25263.html
You may want to see this

https://youtu.be/LaZHeSUqQbk