DKC and PCM 9mm brass - General Ammunition Discussion - International Ammunition Association Web Forum

In a current Gunbroker auction for some “Diablo” brand 9mm, they show DKC 9X19 and PCM 9mm LUGER brass. I find that DKC is a known entity at the link below, but I don’t find much of anything on PCM.

9x19mm by Panther Ammunition - General Ammunition Discussion

Steam 创意工坊::(NOVEMBER 2023) All of my Garry's Mod Addons

DKC Brass & Bullets

9x19mm by Panther Ammunition - General Ammunition Discussion

9x19mm by Panther Ammunition - General Ammunition Discussion

9mm parabellum (new to me) - General Ammunition Discussion

DKC Brass & Bullets

WMA +P+ 23 9mm nickel-plated brass - General Ammunition Discussion

Unknown 9mm Parabellum - General Ammunition Discussion