RITON MPRD2 RED DOT WITH SIG SAUER 220-239 MOUNT. Aluminum Mount Fits SIG SAUER 220/225/226/228/229/239 - Made by Trijicon. RITON OPTICS X3 TACTIX MPRD 2 MICRO RED DOT. The Riton 3 Tactix MPRD 2 is an extremely compact and versatile pistol red dot with shake awake, auto brightness, and auto off.With a 3 MOA dot that will ensure ultimate precision and rapid target acquisition. 1 MOA Windage and Elevation Adjustment. Shake Awake And Auto Brightness. Auto Off After 3 Minutes Without Motion. Accepts One CR2032 Battery (included). 50,000 Hours Battery Life. This item is in the category "Sporting Goods\Hunting\Scopes, Optics & Lasers\Red Dot & Laser". The seller is "cdnnsportsinc" and is located in this country: US. This item can be shipped to United States.