The Tavor gasketed port cover uses the unique solution of a compressible gasket to stop gas leakage through the ejection port cover and is ideal for use when running a suppressor. An inner and outer panel are pulled together by two screws and the gasket is sandwiched and compressed between the two panels which causes it to expand and fill in every gap and thus guarantee a gas tight seal regardless of irregularity in the surfaces to be sealed. The gasketed port cover is will work on both the left and right side ejection ports of the Tavor SAR and X95 and has an integral QD pocket for a sling mounting point. All hardware, tools, and instructions are included for installation. Features: Black finish on rubber like polymer 100 percent designed and made in the USA