TRIJICONRMR Reflex SightDeveloped to strengthen precision and accuracy with any style or caliber of weapon, the Trijicon RMR (Ruggedized Miniature Reflex) is designed to be as durable as the legendary ACOG. The RM01 is an LED sight powered by a standard CR2032 battery.Housed in rugged forged aluminum, the RMR is extremely tough yet lightweight. Easy-to-use adjusters with audible clicks allow for quick windage and elevation adjustments. The Trijicon RMR is more challenging than any alternative and suitable for military, law enforcement and hunting applications.Made in the united states FEATURES:- The 7075-T6 forged aircraft aluminum-alloy housing is machined to a special shape that diverts vibration under shock away from the window, increasing the sight’s ruggedness and durability- A couple of primary applications including rifle, pistol, shotgun and carbine, in addition to a secondary sight or backup option with a magnified optic- True 1x power ensures reticle is at all times focused at infinity- Creates a wide-band light transmission for minimal change in target area color- Easily adjustable without special tools. 1 MOA per click- Adds virtually no weight or bulk to your firearm, assists in versatility and agile, snag-free movement- Robotically adjusts reticle brightness to to be had light conditions. CR2032 battery lasts 2 years of typical use- The sight is waterproof to 66′ SPECIFICATIONS:- Magnification: 1x- Bullet Drop Compensator: No- Illumination Source: LED- Reticle Pattern: 7.0 MOA Dot- Day/Night Reticle Color: Amber- Adjustment at 100 yards (clicks/in): 1″- Housing Material: Forged Aluminum- Batteries: 1 x CR2032 Lithium Battery- Battery Life: Up to 2 years of typical use, up to 5 years in dark storage – Dimensions: 1.8″ x 1.1″ x 1″- Weight: 1.2 oz with Battery- Finish: Matte Black SHIPPING & HANDLING:Shipping & handling is free to any location within the united states by means of USPS Priority Mail. We cannot ship this item outdoor of the united states.