From an earlier post, it sounded like people managed to survive shooting 7mm Rem Mag brass in a Mashburn chamber, but I'm not sold on that idea yet.
don't do that!Not as far as I know anyway....
Others may know different.....
I know about that die set at Redding...Chuck and Rick (both from Canada), Matt and I started the whole thing at Redding...they used cases from my rifle and Matt's to build those dies....Matt's rifle and mine were cut with Dober's reamer.
As to making the die,I'm sure it can be done...Redding has the blueprint now though...might be easier to go that route.
I guess you could se a 7RM or STW seat die to get by for now but really do not know....never tried it.
Blame Dober;he started it
....think you will like it...everyone else has so far.
