The Shadow Systems MR920 is a compact, feature-rich striker-fired pistol designed to be compatible with existing Glock 19 holsters, magazines, and accessories. Its frame offers configurable ergonomics with interchangeable backstraps, an extended beavertail, and an aggressive trigger guard undercut for improved control. The slide is thinned at grasping locations and finished with directional serrations; the match-grade, spiral-fluted barrel is threaded for muzzle devices. Optic-cut models accept most mini red dot optics directly to the slide; this example ships with an Aimpoint Acro.
Key Specifications
- The action is Striker Fired.
- The caliber is 9mm.
- The barrel length is 4.50″.
- The capacity is 15 + 1.
- The frame finish is Flat Dark Earth.
- The grip uses Interchangeable Backstrap ergonomics.
- The pistol ships with an included Aimpoint Acro red dot.
- The sights are Tritium Night Sight Front / Black Serrated Rear.
- The slide is Optic Cut / Serrated / Window Cut.
The MR920 blends compact handling with service-oriented features for users who prioritize reliable function and modern ergonomics. Its G19 compatibility, threaded match-grade barrel, optic-ready slide, and included Aimpoint Acro make it a practical choice for everyday carry, duty use, or range work where compact size and accessory flexibility matter.
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