KustomWorx LLC

KustomWorx LLC is a precision firearms manufacturer based in Troutdale, Oregon, specializing in custom 1911 single-stack and double-stack pistols. The company combines modern design with configurable features, offering customers a choice of build options for slide, frame, grip, trigger guard, finish, and porting. Its product lineup includes Phoenix Professional and Executive single-stack series, as well as 4.25-inch Defender models and 5-inch builds in calibers such as 9mm and .45 ACP. Available configurations may include polished or brushed finishes, Black Nitride, DLC and PVD coatings, custom Cerakote details, and a range of grip patterns.

KustomWorx also sells precision-machined components and upgrade kits for custom builds. These include aluminum grip panels, one-piece stainless-steel triggers, grip kits, and ignition component kits designed to work as a set. Customers can download build sheets, specify their desired configuration, and contact the company to inquire about builds or parts. Featured builds may include optics, magazines, accessories, and range bags, with equipment varying by configuration.