Shadow Systems MR920P 9mm Compact, Factory QD Compensator, Optic-Ready, Bronze TiCN Barrel, Black Nitride, 15+1, 4.25 in
This Shadow Systems MR920P stands out with its factory integrated, quick-detach steel compensator and direct-mount, optic-ready slide that offers a 1/3 co-witness with the included iron sights. The Bronze TiCN-finished barrel shows through the slide’s lightening windows, and the compact frame delivers a 15+1 capacity. Made in Plano, Texas, it comes equipped with a flared, removable magwell and two 15-round magazines.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Minor surface scratches and small blemishes are present from prior handling.
What's Included
- 2x 15-round magazines
- Owner's manual
- Optic wedges
- Interchangeable backstraps (2)
- Original case
- Shadow Systems flared/removable magazine well (installed)
The MR920P integrates a factory quick-detach steel compensator in a non-threaded configuration, giving this compact 9mm a distinctive setup while maintaining compatibility with many G17-length holsters. The design pairs a 4.25 in barrel with a slide that features weight-reducing windows and top, front, and rear serrations for confident manipulation.
The slide is optic-ready with a direct-mount interface designed for a 1/3 co-witness, and the pistol ships with optic wedges to fine-tune mounting. Sighting is fast and straightforward thanks to a green tritium front sight and a black serrated square-notch rear.
A Bronze TiCN barrel contrasts with the black nitride slide finish, visible through the lightening windows. The black polymer frame uses an aggressive wrap-around grip texture, and the flat-faced trigger with safety tab complements the striker-fired action and trigger safety.
Ergonomics and capacity are dialed in for everyday carry and range use: the compact frame holds 15+1 rounds, the dustcover includes an accessory rail, and a flared, removable magwell is installed for efficient reloads. Interchangeable backstraps are included to tailor the grip to the shooter. Proudly made in the USA, in Plano, Texas.

