Description
Shadow Systems MR920L – Long-Slide Precision in a Compact Frame
The Shadow Systems MR920L is designed for shooters who want the flatter shooting and enhanced accuracy of a long slide combined with the concealability of a compact frame. By pairing a 4.5″ barrel and slide with the MR920 frame, this pistol offers duty-level performance in a size ideal for concealed carry or competition.
Whether you’re a professional, a competitor, or a well-trained civilian, the MR920L delivers serious performance without compromise.
Key Features:
-
Extended 4.5″ Match-Grade Barrel
Spiral-fluted and crafted from 416R stainless steel for improved balance, reduced weight, and debris clearance. -
Optic-Ready Slide
Shadow Systems’ patented multi-footprint optic cut accommodates popular red dots—including Trijicon RMR, Holosun 507C, and Leupold DPP—mounted low enough to co-witness with standard-height sights. -
Machined 17-4 Stainless Steel Slide
Directional serrations and optional weight-reducing window cuts enhance both style and function, ensuring smooth manipulation under stress. -
Compact Frame, Full Control
Textured polymer frame includes an extended beavertail, aggressive grip texture, and interchangeable backstraps to match the shooter’s natural point of aim. -
Flat-Faced Aluminum Trigger
Delivers a clean 4.5–5 lb break with a crisp, tactile reset—ideal for defensive or competition use. -
Premium Sights
Blacked-out rear and green tritium front sight for fast, intuitive target acquisition.
Specifications:
| Feature | Detail |
|---|---|
| Caliber | 9mm |
| Action | Striker-fired |
| Barrel Length | 4.5″ match-grade, spiral-fluted |
| Slide Length | Long-slide configuration |
| Frame Size | Compact (Glock 19 footprint) |
| Capacity | 15+1 (Glock 19 compatible) |
| Weight (Unloaded) | ~22 oz |
| Sights | Tritium front, blacked-out rear |
| Optic Compatibility | Multi-footprint (RMR, 507C, DPP) |
| Trigger Pull | ~4.5–5 lbs |
Why Choose the MR920L?
The MR920L offers all the control and shootability of a long-slide pistol, while maintaining a compact frame that’s ideal for concealed carry or duty use. With customizable ergonomics, optics-ready compatibility, and a match-grade barrel, it’s built to perform at a high level—straight out of the box.





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