Brownells Windowed Slide Assembly Fits Glock G43, Black

Looking to upgrade your factory Glock 43 or build a custom firearm on a compatible frame from another manufacturer. The Brownells slide for Glock 43 pistols is the perfect solution for your project! Designed with a pre-cut slot for easy, secure, low-profile bipoding of a reflex red-dot sight that fits the Holosun 407K footprint, this slide is a great way to modernize your pistol. If you're not using a red-dot sight, we've included a lightweight polymer cover plate to neatly fill the slot. The slide also comes with standard-height front and rear sights, which serve as your primary sights or reliable backup iron sights when used with a red dot. You can choose from the standard solid top slide or one with a "window" cutout at the front for enhanced airflow to cool your barrel - perfect for high-performance, action-oriented competition pistols. The window also provides a chance to showcase a unique barrel finish or pattern, such as fluting or spirals. Additionally, you can install our ported barrel for Glock 43, which vents combustion gases through the window to reduce muzzle rise and help you maintain target acquisition for quicker follow-up shots. The ported option eliminates the need for a bulky compensator, so your new comped pistol will still fit in standard Glock 43 holsters.Compatible with Glock 43 pistols and their clonesIntegrated mounting slot compatible with reflex sights featuring the Holosun 407K footprintThe optical slot cover plate and recoil spring assembly are also includedFactory-installed front and rear iron sightsThe component is machined from a 416 stainless steel billet and features a black nitride finish