GLOCK Blue Label G43X MOS 9mm Pistol with Aimpoint COA - Slim Rail - Used

Note: This is a used firearm and will show signs of wear.

The GLOCK G43X MOS with Aimpoint COA brings optics-ready concealed carry to law enforcement professionals who need a slim, concealable platform without giving up the red dot advantage for off-duty or plainclothes work. Built around GLOCK's Slimline design, this combination delivers compact dimensions and precise micro-optic integration in a single ready-to-carry package.

The GLOCK G43X MOS is a subcompact 9mm semi-automatic pistol designed for concealed carry professionals who require both a slim profile and optics compatibility on a single platform.

Precision-milled slide cuts designed for specific micro-optics eliminate the need for adapter plates, keeping the mounted Aimpoint COA as close to the bore axis as possible for improved sight picture. The GLOCK Slim Mounting Rail provides a standardized point for attaching weapon lights or lasers without adding meaningful bulk to the slim frame. The GLOCK Marksman Barrel delivers the match-grade accuracy of the Gen 5 series in a subcompact package, while precision-milled front serrations improve grip during press checks and malfunction clearances in tight conditions.

The GLOCK Slim Mounting Rail is specific to the G43X slimline frame and is not cross-compatible with full-size GLOCK accessory rails. A 10-round slim magazine with an orange follower for enhanced visual confirmation of chamber status is included. MOS configuration does not include adapter plates.

Built-in beavertail for a high, consistent grip. Reversible magazine catch for left- or right-hand configuration. Short trigger distance consistent with the Slimline series throughout.

Suited for off-duty carry, plainclothes law enforcement use, backup gun roles, and concealed carry where a slim profile and optics capability are both required.

GLOCK's Blue Label program provides law enforcement and qualified professionals access to GLOCK pistols at preferred pricing, backed by GLOCK's established global service network.