MAGAZINE MPX 9MM BLK 20RD 8900828 Manufacturer Model Number: 8900828 Manufacturer: SIG SAUER Model: MPX Gen 2 Magazine Caliber: 9mm Type: Accessory-Magazines Item Type: Accessory Firearm / Accessory Capacity: 20 Finish: Black Shipping Weight: 0.25 Feature: Fits Sig Sauer MPX Feature: Keymod Optic Adjustable Objective: false Optic Reticle Illuminated: false