Description
The Shadow Systems MR920 Foundation is a compact 9mm semi-automatic pistol featuring a 4.0-inch unthreaded barrel and a Foundation-series slide designed for optic installation. The pistol pairs a polymer frame with configurable backstraps for a customizable grip profile. Its dimensions and features are aimed at everyday carry, range use, and duty applications where a compact, feature-rich platform is desired.
Key Specifications
- Chambering is 9mm.
- The barrel measures 4.0 inches and is unthreaded.
- The pistol uses a Foundation series slide that is optic-ready.
- Finish on slide and barrel is black nitride.
- The frame is black polymer and includes three interchangeable backstraps plus a backstrap tool.
- Sights are steel white-dot style.
- Weight is approximately 22.4 ounces.
- Overall length is 7 1/4 inches and overall height is 4 3/4 inches.
- Trigger is a polymer flat-face design with an approximate pull of 4–4.5 lb.
- Manufacturer notes compatibility with Gen 4 Glock 19 holsters and magazines.
The MR920 Foundation combines compact handling with feature sets typically found on larger pistols, including an optic-ready slide and adjustable ergonomics. Its configuration supports practical carry and range use for shooters who value a compact, configurable platform with modern accessory compatibility.
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