P320 MOD 9MM COMP ROMX 4" 21+1 320XF-9-MOD-RXSL Manufacturer Model Number: 320XF-9-MOD-RXSL Manufacturer: SIG SAUER Model: P320 M.O.D. Caliber: 9mm Type: Semi-Auto Pistol Item Type: Firearm Firearm / Accessory Action: Striker Fired Firearm / Accessory Capacity: 21 + 1 Finish: Matte Black DLC Stock Frame Grips: Polymer Frame Black Fullsize X-Series Polymer Frame Magazine Quantity and Description: 3 21 rd. Steel Overall Length: 8.3" Shipping Weight: 4.2 Feature: Optic Ready Feature: Compensated Feature: Sig-Loc Pro Optic Adjustable Objective: false Optic Reticle Illuminated: false