PX-5.7 5.7X28 BLK 4.8" 20+1 15200002 Manufacturer Model Number: 15200002 Manufacturer: Tisas Model: PX-5.7 Caliber: 5.7 x 28mm Type: Semi-Auto Pistol Item Type: Firearm Firearm / Accessory Action: Single Action Firearm / Accessory Capacity: 20 + 1 Finish: Black Sights: FS: Fiber Optic RS: Adj. Stock Frame Grips: Polymer Frame Polymer Frame Magazine Quantity and Description: 2 20 rd. Weight: 1.85 lbs Shipping Weight: 3.3 Optic Adjustable Objective: false Optic Reticle Illuminated: false