EMP 44

The EMP-44 was originally conceived by Erma in late 1942, in response to concerns that the materials required to continue mass production of the MP40 were becoming increasingly scarce and expensive. The concept behind the weapon was a cheap and easy-to-produce submachine gun that would offer similar performance to the MP40. Erma forwarded a proposal to the Wehrmacht in 1943, offering an inexpensive production run of these guns in place of MP40s, but the Wehrmacht was put off by the weapon's crude appearance and denied the proposal.
Only in 1944, when the situation in Germany became increasingly desperate, did Erma begin production of the weapon as the MP44. A limited production run was completed before the Erma factory was captured by the Soviets, and at least some of the guns were shipped out to be issued, likely intended for Volkssturm units.