Elevate your Glock 19 build with the Live Free Armory LF19 Combat Slide w/ RMR Cut, engineered for precision and performance in every shot. Crafted from premium 100% American-made 416 stainless steel, this aftermarket Glock 19 slide delivers a lighter weight for smoother operation and faster follow-up shots, while the integrated RMR cut allows seamless mounting of your favorite red dot optic. Whether you’re a competitive shooter or a tactical enthusiast, the LF19 Combat Slide transforms your compact pistol into a reliable, high-performance powerhouse without compromising on durability or reliability.
Key Features
- Optic-Ready Design: Precision-machined Trijicon RMR footprint cut ensures secure, low-profile mounting of red dot sights, enhancing target acquisition speed and accuracy in dynamic scenarios.
- Enhanced Ergonomics: Aggressive front and rear serrations provide superior grip for quick manipulations, even with gloved hands, reducing slippage during high-stress situations.
- Lightweight Construction: At just 9.05 oz, the slide reduces overall recoil and improves cycling speed, leading to better control and faster shot recovery.
- Superior Durability: Heat-treated to 38-42 HRC and finished in durable black nitride for corrosion resistance and long-lasting performance under rigorous use.
- Broad Compatibility: Fits Glock 19 Gen 1-3 frames and P80 PF940C builds, accepting standard and most aftermarket components for easy customization.
Technical Specifications
- Caliber: 9mm Luger
- Overall Length: 6.8 inches
- Overall Width: 1.055 inches
- Weight: 9.05 oz
- Material: 416 Stainless Steel
- Finish: Black Nitride
- Optics Cut: Trijicon RMR
- Compatibility: Glock 19 Gen 1-3 & P80 PF940C
- Completion Parts: Not Included
Why Choose the LF19 Combat Slide?
Unlike stock Glock slides that can feel heavy and lack modern optic integration, the LF19 addresses common pain points with its optimized design for positive ejection and smoother slide action. Precision-machined in Melbourne, Florida, this slide offers an edge in reliability and speed, backed by Live Free Armory’s commitment to quality. It’s ideal for those upgrading their defensive or range pistol, providing a factory-like fit with aftermarket enhancements that boost confidence in every draw.
Ready to upgrade your Glock 19? Add the Live Free Armory LF19 Combat Slide w/ RMR Cut to your build today and experience the difference in precision engineering and performance.
Frequently Asked Questions
1. Is the LF19 Combat Slide compatible with Gen 4 or Gen 5 Glock 19 frames?
No, this slide is designed for Gen 1-3 compatibility, including P80 PF940C frames. For newer generations, consider Live Free Armory’s specific offerings.
2. Does the slide include internal components like the barrel or recoil spring?
No, the LF19 is a stripped slide. It accepts standard Glock 19 components and most aftermarket parts for a custom assembly.
3. What optics are compatible with the RMR cut?
The Trijicon RMR footprint supports a wide range of red dot sights including Trijicon RMR, Holosun 507C (with adapter), and Leupold DeltaPoint Pro, ensuring versatile optic options.

