Regarding rough cutting cases for 300blk does any member with a 3 d Printer care to make a jig to make this process more efficient volume wise?
Want nothing out of it, just pass along an idea.
I have three 7 gallon buckets full of .223/5.56 brass. I was thinking of doing the same thing and making a bunch of 300 BO brass with a bucket or so of the brass. Hoping to see/find something that works and is a reliable system to do so.
ETC (SW/AW), USN (1998-2008)
CVN-65, USS Enterprise
If I was doing a thousand cases there is no way in hell I would be doing them one at a time. I would build a small box to hold them and be cutting 20 or 30 at a time on a tablesaw.
A good carbide blade will slice through that soft brass like butter and not even think about damaging the blade.
Couldn't you use stripper clips to hold 10 rounds as you cut them?
(I have no interest in this project, I'm just curious.)
If nothing else, you could use stripper clips AND some kind of flat clamp (so they wouldn't splay out).
And is it that hard to find once-fired 300BLK brass?
My source for once-fired brass has always been to buy a case of brass-cased, Boxer-primed ammo and shoot it...
This is the only way I would do it if I wanted to do large volumes. Just dump the 5.56 cases into a case feeder and run them through your progressive press, spitting out completed 300 Blk empty cases.
https://youtu.be/xZgdvX-VjIM
Sent from my iPad using Tapatalk
Bookmarks