Athlon Optics Midas BTR TSR1 Open Sight 50K Hour Battery Life 403014

The speed and versatility of a red dot go unmatched in close range engagements. Whether you are running in competition, hunting, or running a red dot on an optics ready pistol, the TSR series of red dots has you covered. With 50,000 hours of battery life and motion sensor activation, the TSR series is always ready.  Furthermore, you can mount the sight on select handgun models, such as Glock, by taking off the Picatinny rail mount and mounting it on the adapter plate (sold separately).  To remove the Picatinny rail mount, loosen the two top screws on the main chassis.  The TSR1 features a 3MOA red dot, quickly allowing the pistol shooter to acquire the red dot while focusing on the targets Magnification 1x Objective Lens Diameter 24 x 17 mm Parallax 0 moa Reticle 3 MOA Red Dot Click Value 1 moa Illumination setting 1- 10 settings Center Height 0.96 inches Length 1.88 inches Weight 2.8 oz    Adjustable Illumination Settings Multiple Adjustable Illumination setti