Proprietary Cartridge Series - 30-06 JDJ

[Jay Edward (deceased)]

OK...now these velocities are out of a 15" bbl.  I wonder what it would be like out of 24" bbl?

[LLANOJOHN (deceased)]

Interesting!
 
Definitely not a cartridge for the beginner in reloading and the uninformed on how to fireform this TYPE of wildcat cartridge. The very short neck is reminiscient of the Mashburn & Gibbs wildcat designs.
 
IMPORTANT SAFETY NOTE!

With regard to the fireforming technique--

IN A STANDARD 30-06 CASE(SIZED) SEAT A JACKETED BULLET HARD AGAINST THE RIFLING (SO THE GUN WILL JUST CLOSE).

You had best follow this simple direction if you desire to keep yourself and the gun IN WORKING ORDER!
 
I enjoy working with wildcat cartridges but this is one I personally will not have anything to do with.
 
Ol' John....:frown :frown :frown