LAPA SM-03 Very lightweight submachine gun (built with two pieces of plastic, just like the FA-03 assault rifle), either with S-E-F or S-E-3-F trigger groups. It is fed by a single-stack 30-rounds magazine, but it also be used with a double column magazine (as seen on THIS PIC). It fires the 9x19mm-Parabellum round at a cyclic rate of 500 rpm.
LAPA SM-03
Picture and information courtesy of: PIERANGELO TENDAS
