Brownells Window Slide Assembly For Glock 43 With Holosun 407K Cut

Elevate your concealed carry experience with the Brownells Window Slide Assembly for Glock 43, meticulously designed to integrate seamlessly with Holosun 407K optics. With a pre-cut mounting slot, this slide transforms your factory G43 into a cutting-edge, custom everyday carry (EDC) firearm. Picture yourself at the range, your aim steady and unwavering as you quickly transition between targets, thanks to the enhanced sight picture that a reflex sight provides. The intuitive design caters not only to your shooting needs but also to your aesthetic preferences, showing off custom barrels or porting systems with its cleverly designed window cutout.

Beyond mere functionality, the Brownells Slide is built with quality and resilience in mind. Constructed from 416 stainless steel and finished in a rugged black Nitride coating, it delivers both durability and style. Whether you choose the solid top for a sleek silhouette or the bold window version for optimal airflow and barrel cooling, every detail is crafted to perform under pressure. Imagine the confidence of a reliable slide that securely mounts the latest optics while allowing you to maintain a streamlined profile for ease of carry and draw.

Equipped with wide, shallow serrations that offer exceptional traction, the slide ensures that racking and manipulating your firearm is effortless, whether in a high-stress situation or on a leisurely day at the range. Coupled with factory-installed iron sights, it provides a fail-safe backup should your optics fail. Whether you’re designing a pistol from the ground up or enhancing your existing setup, the Brownells Slide Assembly is the perfect foundation for a precision experience.

Unlock the true potential of your Glock 43 and create a firearm that not only meets your needs but exceeds your expectations. With the Brownells Window Slide Assembly, you're not just modifying a gun; you’re crafting a personal masterpiece—a tool that reflects your dedication to precision, reliability, and style. Take your shooting to the next level and redefine your EDC capabilities.

Key Features

• Fits Glock® 43 pistols & clones
• Built-in mounting slot for reflex sights with Holosun 407K footprint
• Optic slot cover plate included
• Recoil spring assembly included
• Factory front and rear iron sights installed
• Machined from 416 stainless steel billet
• Black Nitride finish for wear resistance
• Available with traditional solid top or distinctive window cutout

Technical Specifications

What's in the Box

• Brownells Window Slide Assembly for Glock 43
• Optic slot cover plate
• Recoil spring assembly

Compatibility & Requirements

• Requires channel liner (#078000649) for installation
• Recommended installation tool (#777100017)

Dimensions & Weight