PISTOL: AREX FIREARMS MODEL REX ZERO 1S, SERIAL NUMBER A05578, SEMI - AUTOMATIC, 9X19MM, BLACK (MATTE), YES - INCLUDES ORIGINAL BOX, 4 Notes: The AREX REX Zero 1 is a full-size, hammer-fired 9mm built in Slovenia around a robust aluminum-frame design and traditional double-action/single-action operation. The standard model uses a 4.25-inch barrel and 17-round magazines, while its ambidextrous manual safety allows either conventional DA/SA operation or cocked-and-locked carry. A combination slide stop and decocking lever gives the REX Zero 1 a distinctive control system while retaining the familiar proportions and handling of a classic service pistol. This example is finished entirely in black and comes with both factory 17-round magazines. The package also includes the original factory hard case and cable lock, making it a nicely complete setup. Its exposed hammer, accessory rail, three-dot sights, and substantial metal frame give it an old-school duty-pistol feel with modern features. For shooters who appreciate DA/SA service pistols and something a little less common than the usual choices, the REX Zero 1 is a seriously interesting piece.