MKIV TACTICAL 22LR 4.4" BLK/SY 40150|BLACK|1/2-28 TPI|10+1 Manufacturer Model Number: 40150 Manufacturer: Ruger Model: Mark IV Tactical Caliber: 22 LR Type: Semi-Auto Pistol Item Type: Firearm Firearm / Accessory Action: Single Action Firearm / Accessory Capacity: 10+1 Finish: Black Oxide Sights: Fixed Front/Adjustable Rear Stock Frame Grips: Alloy Frame Checkered Synthetic Alloy Frame Magazine Quantity and Description: 2 10 rd. Overall Length: 8.5" Weight: 34.6 oz. Shipping Weight: 3.2 Feature: Magazine Disconnect Feature: Top & Bottom Picatinny Rails Feature: Ergonomic Bolt Stop Optic Adjustable Objective: false Optic Reticle Illuminated: false