
Availability: In Stock
A Rival Arms stainless steel slide for Glock 19 Gen 3 with Docter cut transforms your pistol's foundation into a precision-built, durable upgrade. Built from 17-4PH stainless steel billet and machined to match-grade standards, this slide delivers the corrosion resistance and longevity serious shooters demand—whether you're building a competition rig, a reliable carry gun, or a range workhorse.
The Docter cut on this Glock 19 Gen 3 slide opens compatibility with popular mini red dot optics, letting you add modern sight technology without gunsmithing or major modifications. The slide ships hand-inspected for accuracy, so you know it's ready to run out of the box. Front and rear serrations provide secure grip and control when manipulating the slide, while three window cuts optimize cooling and airflow during extended shooting sessions.
Rival Arms finishes this slide with a quench-polish-quench (QPQ) thermo-chemical hardening process that resists wear and corrosion even in demanding conditions. The recessed design ensures broad compatibility with a range of Glock parts and aftermarket accessories, giving you freedom to configure your build exactly how you want it. No gunsmith required—assembly is straightforward for anyone comfortable working on a Glock platform.
| Product Type | Pistol Slide |
| Brand | Rival Arms |
| Fits | Glock 19 Gen 3 |
| Optics Cut | Docter |
| Material | 17-4PH Stainless Steel Billet |
| Surface Treatment | QPQ Thermo-Chemical Case Hardening |
| Warranty | Limited Lifetime |
Yes. The recessed slide cuts on this Rival Arms slide are designed for broad compatibility with factory Glock parts and a wide range of aftermarket accessories. No special modifications are needed.
The Docter cut is an optics mounting pattern machined into the top of the slide to accept Docter-pattern red dot sights. This allows you to mount a modern optic without gunsmithing or milling.
No. This slide is designed for direct installation on a Glock 19 Gen 3 frame without gunsmith work. Standard Glock assembly knowledge is sufficient.
The slide is machined from 17-4PH stainless steel and finished with a QPQ (quench-polish-quench) thermo-chemical hardening process. This combination provides superior corrosion resistance and durability even in harsh conditions.




SKU: 115802919 • Width: 3in • Height: 1.7in • Depth: 9.4in • Weight: 0.75oz





Availability: In Stock
A Rival Arms stainless steel slide for Glock 19 Gen 3 with Docter cut transforms your pistol's foundation into a precision-built, durable upgrade. Built from 17-4PH stainless steel billet and machined to match-grade standards, this slide delivers the corrosion resistance and longevity serious shooters demand—whether you're building a competition rig, a reliable carry gun, or a range workhorse.
The Docter cut on this Glock 19 Gen 3 slide opens compatibility with popular mini red dot optics, letting you add modern sight technology without gunsmithing or major modifications. The slide ships hand-inspected for accuracy, so you know it's ready to run out of the box. Front and rear serrations provide secure grip and control when manipulating the slide, while three window cuts optimize cooling and airflow during extended shooting sessions.
Rival Arms finishes this slide with a quench-polish-quench (QPQ) thermo-chemical hardening process that resists wear and corrosion even in demanding conditions. The recessed design ensures broad compatibility with a range of Glock parts and aftermarket accessories, giving you freedom to configure your build exactly how you want it. No gunsmith required—assembly is straightforward for anyone comfortable working on a Glock platform.
| Product Type | Pistol Slide |
| Brand | Rival Arms |
| Fits | Glock 19 Gen 3 |
| Optics Cut | Docter |
| Material | 17-4PH Stainless Steel Billet |
| Surface Treatment | QPQ Thermo-Chemical Case Hardening |
| Warranty | Limited Lifetime |
Yes. The recessed slide cuts on this Rival Arms slide are designed for broad compatibility with factory Glock parts and a wide range of aftermarket accessories. No special modifications are needed.
The Docter cut is an optics mounting pattern machined into the top of the slide to accept Docter-pattern red dot sights. This allows you to mount a modern optic without gunsmithing or milling.
No. This slide is designed for direct installation on a Glock 19 Gen 3 frame without gunsmith work. Standard Glock assembly knowledge is sufficient.
The slide is machined from 17-4PH stainless steel and finished with a QPQ (quench-polish-quench) thermo-chemical hardening process. This combination provides superior corrosion resistance and durability even in harsh conditions.
SKU: 115802919 • Width: 3in • Height: 1.7in • Depth: 9.4in • Weight: 0.75oz



