DD/Huntr; I will try to get a few pics of the cartridge through the forming process this weekend.

There is more than one way to skin the cat and I have had a couple of conversations with Bill Steigers at BBC;he is instructing me on how to fully form the Mashburn case with tumbling media(corn husks),large pistol primers,and Bullseye pistol powder.

That means I can form cases from new brass by firing out the back door at the house...the neighbors will love it,but hey this is NH...there are always guns going off here! grin




The 280 Remington is overbore.

The 7 Rem Mag is over bore.