The Vortex Viper 3MOA enclosed red dot sight is engineered for high-speed target acquisition and rugged performance on shotguns, offering both reliability and precision to hunters, competitors, and tactical users. Its sealed housing is optimized for recoil-heavy platforms, ensuring repeatable zero and crystal-clear vision through mud, spray, and harsh conditions. Purpose-built for shotguns, the Viper's enclosed design guards the emitter and optics against debris and recoil-driven shock. The 3MOA dot balances precision and speed perfectly, ideal for fast-moving targets in bird hunting, 3gun shooting, or defensive scenarios. Backed by Vortex's armorgrade construction, this optic resists recoil, moisture, and impacts-offering unwavering performance in the field. With intuitive brightness settings and a generous window, the Viper delivers a low-profile, center-mount option that doesn't snag or interfere with shotgun operation. It's compact enough for tight use yet robust enough for prolonged outdoor or competition use. Specifications: Reticle: 3MOA red dot Design: Fully enclosed, recoil-proof housing Mounting: Center-mounted Picatinny base Adjustment: Tool-free windage/elevation dials Power: CR2032 battery (50,000hour runtime) Weight: Approx. 2.14 oz