The APC9 PRO with an integral suppressor the APC9 SD. Designed with Swiss engineering this compact weapon features an ambidextrous selector switch and safety; ergonomic trigger assembly; non-reciprocating auto-folding charging handle and a hydraulic buffer system. The integral sound suppressor works with the ported barrel to reduce the noise signature and velocity of supersonic ammunition to subsonic levels under 130 dB. This model boasts a compact suppressor and standard B&T 9mm lower backed by a telescoping stock. Includes cleaning kit sling soft case and one magazine.