MAGAZINE MARK 23 45ACP 10RD RF Manufacturer Model Number: 50248616 Manufacturer: Heckler and Koch (HK USA) Model: Mark 23 Magazine Caliber: 45 ACP Type: Accessory-Magazines Item Type: Accessory Firearm / Accessory Capacity: 10 Shipping Weight: 0.25 Feature: Red Follower Optic Adjustable Objective: false Optic Reticle Illuminated: false