Brownells BRN Slide Assembly Glock 43 9mm Holosun 407K Cut

The Brownells BRN SLIDE ASSEMBLY FOR GLOCK 43 WITH HOLOSUN 407K CUT delivers a precise, ready-to-build platform for Glock enthusiasts seeking a streamlined, optics-ready frame in a durable black finish. This stripped slide is engineered specifically for Glock 43 pistols chambered in 9mm Luger, featuring a meticulous 407K cut that clears the iconic compact Holosun optic, enabling quick target acquisition and a reduced sight picture for fast, confident shots. The combination of Glock's reliable design with Brownells� quality machining yields a robust slide geometry that pathways smooth cycling and repeatable lockup, while maintaining compatibility with standard Glock 43 components. The Black finish adds low-reflective protection and a professional, tactical aesthetic that pairs well with a wide range of holster configurations and accessories. Whether upgrading a range-ready carry setup or building a custom pistol for competition, this slide assembly simplifies the integration of a micro-optic platform without compromising reliability or ergonomics. Its precise machining, compatible dimensions, and optic-ready contour make it an excellent foundation for shooters who value speed, accuracy, and a clean, uncluttered profile on the Glock 43.