Forming 300 AAC Blackout Brass

[Sharpshooter243]

Which case is easier to start with the .223 Rem or .221 Fireball?

 

[oneholegrouper]

The 221 fireball should work fine, just run it through the expander manderal and trim.

 

[vector12]

I'm not one to fuss with making brass, I've just got my order from here, and it loaded right up.

It was nice to get shinny brass and it had a bevel on the inside and outside of the case.

I would buy from again

https://sites.google.com/site/300blackoutbrass/home/buy-brass

I bought the 300 Blackout brass, it was all LC 09

 

[ICANHITHIMMAN]

Would you guys mind giving some details on your uppers? Did you have the chambers cut to 300 wisper or 300 AAC specs. I am in the process of doing something with this round as well.

 

[Sharpshooter243]

I'm building a 8.5" or 10 " pistol so eventually i can build a SBR and get a suppressor. I've probably going to use a noveske barrel and a spikes tactical stripped upper.

 

[ICANHITHIMMAN]

I'm building a 8.5" or 10 " pistol so eventually i can build a SBR and get a suppressor. I've probably going to use a noveske barrel and a spikes tactical stripped upper.

Sounds nice I would like to see a pic when your done

 

[rsilvers]

Redding 3-Die Set 300 AAC Blackout (7.62x35mm) - MidwayUSA

Redding dies are out.

 

[kidcoltoutlaw]

If you don't heat treat the neck does the brass last ? If they are home made casses ?

Thanks,Keith