This is a CLEAR polymer USP9 Expert 9mm 18-round extended magazine.

Built from durable, clear polymer with a full 18-round capacity, these factory magazines are intended for use with a “Jet Funnel” magazine well in order to function with your USP9 Expert pistol.

Despite its origins as a heavy-duty combat pistol, the USP became popular in competition and civilian shooting, with further refinements being made to produce the USP Expert and Elite pistols. With a host of upgrades including match trigger and improved sights, the USP Expert offers superior performance and capacity without sacrificing the familiar ergonomics, fit and feel of the classic USP.

While a Jet Funnel isn’t absolutely necessary for use with these magazines, they will otherwise protrude substantially from the base of the grip and risk over-insertion, which can damage your magazine or your pistol’s internals over the long-term.

Double down on firepower for your USP9 Expert with these 18-round polymer magazines today!