Solving Issues with Brass Casings

Recently, while shooting a Norinco SKS, I experienced a failure to go into battery. Upon removing the cartridge, I found the round to be “shrouded” by another brass casing.

Sell Scrap Ammunition - Interco

Issues with .308 casings in new Aero M5 : r/reloading

My Rounds Won't Chamber!

How to Sonically Clean Brass Shell Casings - iUltrasonic

Ammo casings are a source of much debate and confusion.

I'm pretty sure you guys helped me solve my .50AE problem! : r

Frankford Arsenal Ultrasonic Brass Cleaning Solution

Which 45 ACP Brass Cases (if any) should be avoided in reloading

Cases covered with soot - problem? Please advice!

Ammunition problems: How to detect, prevent, and avoid them

Ruger LCP 2 380] Updated. New gun, seeing this mark on casings I

How to Clean Brass Casings: 11 Steps (with Pictures) - wikiHow