Brownells Complete Window Slide Assembly Fits Glock G43, Black

Elevate your Glock 43 experience with our complete slide assembly, perfect for new custom builds or upgrading your existing pistol. Choose from three configurations - a premium match-quality barrel for precision, a 1/2-28 TPI threaded barrel for sound suppressor attachment or a ported barrel that reduces muzzle rise through a top slide window, ensuring rapid target reacquisition without a bulky compensator. This upgrade keeps your enhanced pistol compatible with standard Glock 43 holsters. Our 407K Slide comes fully-assembled, including the barrel and all necessary internal components, making it an effortless upgrade for your factory Glock 43 or an ideal top half for a custom build on a compatible frame. The slide features a pre-cut slot for seamless, low-profile mounting of a reflex red-dot sight, specifically designed to fit the Holosun 407K footprint. For those not using a red-dot, a lightweight, reinforced polymer cover plate is included to maintain a sleek appearance. Additionally, the slide is equipped with standard-height front and rear sights, which can serve as your primary aiming system or as reliable backup "iron" sights when used with a red-dot sight. This complete slide assembly offers a perfect blend of innovation and practicality, providing a significant performance boost to your Glock 43.Includes a fully assembled barrel, front and rear sights, along with all necessary small componentsCompatible with Glock 43 pistols and their clones, featuring an integrated mounting slot designed for reflex sights with the Holosun 407K footprintThe optical slot cover plate and recoil spring assembly are also includedThe slide is precision machined from a 416 stainless steel billet and features a black nitride finish