Fully processed once fired 300 Blackout brass for practice, will work great for your subsonic loads.
Indoor range brass
Wet tumbled for added polish and clean primer pockets
Decapped, Resized, Swagged and Trimmed with RT1500
Mixed Headstamps
Brass is hand sorted to insure quality control
3% extra in every purchase to cover mistakes or damages
NOT live ammunition
https://www.midwestbrasssupply.com/