Meet the OMEGA 45K: a quiet silencer that is full auto rated and can be used with pistols, rifles, and submachine guns. It is one of the smallest and lightest suppressors on the market. According to the manufacturer, it is compatible with 9mm, .40 S&W, .357 SIG, 10mm, .45 ACP, and .357 Magnum.
The unit measures 8.8 oz. It will cost $865.