Brownells Dpp Slide For Gen 3 Glock~ 19 Stainless Nitride

The Brownells DPP slide for Gen 3 Glock 19 is a precision-machined upgrade that transforms your factory pistol into a modern optics-ready platform. Built from 17-4 stainless steel and finished in stainless nitride, this slide combines durability with clean aesthetics while maintaining full compatibility with factory Gen3 Glock 19 frames and both OEM and aftermarket barrels. Whether you're building a reliable duty gun, setting up a competition rig, or simply want the option to run a modern red dot sight, this Brownells slide gives you the foundation to do it right.

The slide features a factory-cut footprint for Leupold Delta Point Pro optics (and compatible footprint sights), so mounting your preferred red dot is straightforward and secure. You'll also get standard Glock dovetail cuts front and rear, meaning you can co-witness with backup iron sights—just pair them with suppressor-height models for proper sight picture alignment with the DPP. Machined to exacting factory specifications and heat-treated to Rc 41-44 hardness, this slide is built to handle hard use without compromise.

Brownells offers this slide in two configurations: a traditional solid top or an open window design that showcases custom barrel work, fluting, or finishes while improving airflow during sustained fire—a favorite among competitive shooters. The wraparound front cocking serrations provide real purchase for manipulating the slide during press checks and malfunctions, and they don't hurt the aesthetics either. Note that installation requires a channel liner, which is a press-fit component and not included; Brownells part #777-100-017 is the recommended tool for proper installation.

Key Features

• Machined from 17-4 stainless steel billet, heat-treated to Rc 41-44 hardness
• Pre-cut for Leupold Delta Point Pro footprint optics (ZEV Technologies patented optic cut technology)
• Factory front and rear dovetail cuts for backup iron sight compatibility
• Wraparound front cocking serrations for positive slide manipulation
• Available in solid-top or window-cutout configuration
• Full factory-spec internal dimensions for seamless Gen3 Glock 19 compatibility
• Accepts factory or aftermarket barrels and Gen3 internal parts

Specifications

Frequently Asked Questions

Will this slide work with my factory Glock 19 Gen3 frame?

Yes. The slide is machined to factory specifications internally and externally, so it fits factory frames directly. It also accepts factory or aftermarket Gen3 barrels and internal parts without modification.

What red dot sights are compatible with the DPP cut?

The slide features a Leupold Delta Point Pro footprint and is compatible with optics that share that mounting interface. It includes ZEV Technologies' patented optic cut technology.

Can I use this slide with backup iron sights?

Yes. The slide includes standard Glock factory front and rear sight dovetails, so you can install backup irons. For proper co-witnessing with the Delta Point Pro red dot, you'll need suppressor-height iron sights.

What is the window cutout option for?

The window-cutout variant allows airflow around the barrel to help with cooling during sustained fire—useful for competition shooting. It also lets you display custom barrel work or finishes. The solid-top version is available as an alternative.

Do I need any special tools to install this slide?

Yes. A channel liner is required and is a press-fit component. Brownells part #777-100-017 is the recommended installation tool.