Shadow Systems MR920 Foundation 9mm 15+1 4″ Blemished

The Shadow Systems MR920 Foundation is a compact, multi-role semi-automatic pistol designed for everyday carry and range use. It pairs a 4" barrel with an optic-ready slide and a black polymer frame featuring a beavertail and integrated Picatinny rail. This listing denotes a blemished condition; the firearm otherwise conforms to the specifications below.

Key Specifications

• The caliber is 9mm.
• The capacity is 15 + 1.
• The barrel length is 4".
• The action is Striker Fired.
• The frame finish is Black.
• The slide is described as Optic Ready/Serrated with a black nitride finish noted in the product name.
• The frame material is a Black Polymer Frame with Beavertail & Picatinny Rail as stated in the product name.
• The safety configuration is listed as No Manual.
• The package includes two Magpul magazines, per the product description.
• The pistol is compatible with G19 Gen4 holsters, per the product description.

For users seeking a compact pistol that balances everyday carry practicality with optics-ready capability, the MR920 Foundation offers a concise package with modern features such as a polymer frame, Picatinny rail, and an optic-ready slide. Its 15+1 capacity and 4" barrel provide a usable balance of capacity and handling for range work, training, and routine carry where permitted. The blemished condition is noted in the listing and reflected in the price and availability through the retailer.