ADE RD3-015 4MOA Red Dot Micro Mini Reflex Sight for Handgun ID 640978407410
New advanced battery technology gives up to 3000 hours on bright setting and up to 40k hours on Low setting with a 2032 Battery (included). Top load system, no need to remove the sight to change the battery. It gives up to twice bigger window than other micro red dot. The red dot is compatible with Ade handgun mounts for Glock Barreta HK UPS SW MP Shield SIG P226 Springfield Ruger LC9 LC9s LC380 SR9 SR22 SR40 SR45 MARK 123 Taurus G2 G3 Sug 320 226 365 Steyr A1. Red dot DOES NOT auto power off. It stays on until manually power off. It has multi brightness level with one adjustment button. To turn the brightness up and one adjustment button to turn the brightness down. Hold the UP Arrow to power on. Hold the Down Arrow button to power on/off. The length of this red dot is about 30% longer than other traditional micro/handgun red dots. Therefore, it will NOT fit some Optic Ready handgun model that will keep the rear sight to co-witness the red dot, such as Glock Mos. The size of this red dot does not sit in to the pre-cut. It only fits the mounting plate replace the rear sight on the top of slide(not in the pre-cut). It fit Doctor/Vortex Venom footprint/screw pattern. It only fits mounting plate that REPLACE the rear sight. 4 MOA dot. Shock proof, Fog proof and Waterproof for 30 minutes under 4ft water. Feature 1 M.O.A wind age and elevation adjustments with audible click. This red dot can also be used with a long range rifle scope for that perfect Backup System.