MARK 23 V1 DA/SA 45ACP 12+1 81000078 Manufacturer Model Number: 81000078 Manufacturer: Heckler and Koch (HK USA) Model: Mark 23 Caliber: 45 ACP Type: Semi-Auto Pistol Item Type: Firearm Firearm / Accessory Action: Double / Single Action Firearm / Accessory Capacity: 12 + 1 Finish: Blue Sights: Fixed Stock Frame Grips: Polymer Frame Polymer Frame Magazine Quantity and Description: 2 12 rd. Overall Length: 9.65" Weight: 39.36 oz Shipping Weight: 4.05 Feature: Match Grade Trigger Feature: Ambidextrous Mag Release Feature: Frame Mounted Decocker Optic Adjustable Objective: false Optic Reticle Illuminated: false