Brownells RMR Cut Slide for Glock 19 Gen 3
Engineered for the serious shooter, the Brownells RMR Cut Slide transforms your Glock 19 Gen 3 into a modern, optics-ready powerhouse. This precision-machined slide is crafted for enthusiasts and professionals who demand enhanced capability without the custom shop price tag. Key features include a dedicated RMR/SRO optic cut, aggressive front and rear serrations for positive manipulation, and a sleek, lightweight design for faster cycling and a streamlined profile.
| Compatibility | Glock 19 Gen 3 (Requires Gen 3 Frame) |
| Optic Footprint | Trijicon RMR/SRO (No adapter plates needed) |
| Material | 416 Stainless Steel, Heat Treated |
| Finish | Black Nitride (Matte) |
| Serrations | Front & Rear, Deep Angled |
| Sight System | Supports Standard Glock Dovetail Sights |
| Weight | Approx. 13.5 oz (Lightened Window Cut) |
| Included | Slide Only (No Internals, Barrel, or Recoil Spring) |
Is this a complete slide assembly?
No. This is a stripped slide only. You will need to transfer your existing Glock 19 Gen 3 internal components (firing pin, extractor, etc.), barrel, and recoil spring assembly to complete the build. This allows for customization and cost savings.
Will my suppressor-height sights co-witness with an optic?
Yes, when paired with an RMR/SRO optic and standard-height suppressor sights, you will achieve a lower 1/3 co-witness. This provides a quick backup aiming reference while keeping your optic window largely unobstructed for a clean sight picture.
Does the slide include mounting screws for an optic?
No, mounting screws are not included. Trijicon RMR/SRO optics come with their own set of mounting hardware. It is crucial to use the correct length screws provided with your optic to avoid damaging the slide or the optic’s internal components.
Is the optic cut milled for a specific sealing plate?
The cut is designed to the standard RMR footprint. For optimal water/dust resistance and electrical contact, especially with Trijicon RMR models, we strongly recommend using Trijicon’s RMR Sealing Plate (sold separately) between the optic and the slide.
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