Enjoy your modern sporting rifle on the range or in the field without worrying about the durability of your optic by adding the Holosun HS515GM Circle Dot Micro Sight to your platform. The Holosun HS515GM Circle Dot Micro Sight provides enthusiasts with either a 2 MOA aiming dot or a 65 MOA circle-dot reticle for easy target acquisition. The sight uses the company's latest power-saving LED technology, allowing it to run for up to five years on a single CR2032 battery. Adjustment value: 1/2 MOA Features 12 brightness settings 50,000-hour battery life Weight: 7 ounces Fits Aimpoint Micro style mounts/footprints. Each Holosun HS515GM Circle Dot Mfg: Holosun