...does he have a choice to do anything with it but to make it into 300 Blackout brass?
That's kind of where I am. I bought a bunch of damaged 5.56 brass in the hopes I could resurrect much of it without too much trouble. And so far that is turning out to be true. But some necks and shoulders are too bad, so cutting it down for conversion to 300 Blackout seems an obvious choice.
I can handle the cut down without too much trouble, but would appreciate some instruction on how to go about forming the cut down 5.56 case into a 300 Blackout case.
Also, does the neck need to be turned or reamed like when 30 Carbine is formed into 22 Spitfire?
Any other caveats to be aware of?
That's kind of where I am. I bought a bunch of damaged 5.56 brass in the hopes I could resurrect much of it without too much trouble. And so far that is turning out to be true. But some necks and shoulders are too bad, so cutting it down for conversion to 300 Blackout seems an obvious choice.
I can handle the cut down without too much trouble, but would appreciate some instruction on how to go about forming the cut down 5.56 case into a 300 Blackout case.
Also, does the neck need to be turned or reamed like when 30 Carbine is formed into 22 Spitfire?
Any other caveats to be aware of?