B&T USA present their compact SPC9 SD² in this video... "The SPC9 SD² is built around a highly refined, scalable suppressor system—crafted from weldless, 3D-printed titanium and integrally paired with a precision ported barrel. In its short configuration, the system remains compact and hearing-safe with standard 9mm ammunition. Add the second-stage module, and it delivers even greater sound reduction while maintaining balance and reliability.
