Let me start by saying that I’m not a reloader. Have thought about it but until now I’ve never had the time or a place. My son is persuading me to get set up, which I’m likely going to do. But first, I either have a really good, or really bad thought.
I have a Remington Model 14 (serial number indicates manufactured in 1913) in .30 Remington. It’s my bush gun and I’ve installed a Skinner peep sight which I really like. I have some old .30 ammo but it’s getting harder to find.
I see a guy on YouTube literally filing 30-30 brass down to.30 Remington specs, or close enough that the very subtle shoulder differences will sort out when the round is fired. Take the 30-30 rim off and enlarge the extractor groove and it’s done.
Now for the idea. I make a shield for my pencil lathe and turn down live 30-30 ammo.
I’m not looking for knee jerk naysayers. I can think of all the reasons not to do this all on my own. I’m old, I’ve seen stuff. I’m asking how to make it safe in the event of a round cooking off while in the lathe. Or drill press, which might be easier to shield.
Thanks
I have a Remington Model 14 (serial number indicates manufactured in 1913) in .30 Remington. It’s my bush gun and I’ve installed a Skinner peep sight which I really like. I have some old .30 ammo but it’s getting harder to find.
I see a guy on YouTube literally filing 30-30 brass down to.30 Remington specs, or close enough that the very subtle shoulder differences will sort out when the round is fired. Take the 30-30 rim off and enlarge the extractor groove and it’s done.
Now for the idea. I make a shield for my pencil lathe and turn down live 30-30 ammo.

I’m not looking for knee jerk naysayers. I can think of all the reasons not to do this all on my own. I’m old, I’ve seen stuff. I’m asking how to make it safe in the event of a round cooking off while in the lathe. Or drill press, which might be easier to shield.
Thanks