The guns being brought in from Ethiopia by Royal Tiger Imports represent one of the most important military-surplus finds in decades.
When Israel declared its independence in 1948, it acquired rifles—including some used by the Germans during World War II—from any source it could find. New Mausers made at FN saw service in the Israeli War of Independence, and on through the Six-Day War.
The World War II-era PPSh-41 was a symbol of Russian resistance to the Nazi invasion. It's an iconic firearm, well steeped in history—and also a select-fire submachine-gun capable of full-automatic fire. That makes it a Class III firearm, so examples are subject to legal restrictions on sale, ownership and transport—not to mention quite expensive.