Nikko Stirling PRO T4 Reflex Red Dot Sight 1x 4MOA Red Dot Matte Black NDHOLOT4. Specifications for Nikko Stirling PRO T4 1x Reflex Red Dot Sight: Manufacturer: Nikko Stirling Color: Black Finish: Matte Magnification: 1 x Reticle: 4 MOA Illumination Type: LED Illumination Color: Red Eye Relief: Unlimited Emitter Type: Open Lens Material: Glass Optical Coating: Multi-Coated Weather Resistance: Yes Water Resistance Level: Waterproof Shockproof: Yes Fogproof: Yes Length: 51 mm Weight: 40 g Quantity: 1 Features of Nikko Stirling PRO T4 1x Reflex Red Dot Sight Parallax free Waterproof - shockproof 1x magnification Push buttons up/down for illumination setting 10 illumination settings allows to set your preferred brightness Automatic shut off after 3 hours Lightweight - 40 grams incl. battery Optimized coatings Window size app. 2580x2200mm Small outer dimensions 51x28x33mm Click adjustments with locking feature Extreme bright illumination 4 MOA red dot Pulse electronics for longer battery runtime Easy battery change tray on the side of sight Memory function automatic shut off after 3 hours Battery: 1x CR2032 Package Contents: Nikko Stirling PRO T4 1x Reflex Red Dot Sight Lens Cover Lens Cloth Manual Nikko Stirling NDHOLOT4: PRO T4 Reflex Red Dot Sight 1x 4MOA Red Dot Matte Black