North Vietnamese Army Submachinegun Magazine Pouch from Dead Sapper

Sappers carried Bangalore Torpedos for breeching wire, pole charges and satchel charges for bunkers and various hand grenades. NVA sappers were known to carry not just AKs, but also Czech Scorpion pistols and Polish PM-63 sub-machineguns.  This magazine pouch has been in my collection for decades and was taken from a dead Sapper. I have seen only one other piece of web gear like this, another magazine pouch and holster like this one but in slightly better shape.