When paired with a magnified optic, the RMR is an excellent solution as a secondary CQB optic, and as a backup sight. Features an automatic brightness mode and easy push buttons for eight adjustable brightness settings including 2 NV and 1 super bright. CR 2032 battery lasts up to 4 years at a brightness setting of 4 out of 8. Sets RMR into automatic mode to prevent accidental adjustments. Automatically adjusts aiming dot to ambient lighting conditions after 16.5 hours.Military-grade aluminum alloy forged housing shape diverts force of impact away from. The lens, greatly increasing its durability. Creates a wide-band light transmission for minimal change in target area color. Easily adjustable without special tools. WATERPROOF TO 20 METERS 66 FT.
Tritium lamp is warrantied to illuminate for 15 years from date of original manufacture (Dual-Illuminated RMR). Electronics are warrantied for 5 years from date of original manufacture (LED & Adjustable LED RMR). Over 4 years of continuous use (when used at 70ºF / 21ºC) at brightness setting 4 of 8. Automatic & 8 Adjustable Settings.This item is in the category "Sporting Goods\Hunting\Scopes, Optics & Lasers\Red Dot & Laser". The seller is "opticsdepot" and is located in this country: US. This item can be shipped to United States.