Product DescriptionThe NcSTAR Red Laser Sight is a compact, aluminum-constructed aiming aid designed for firearms equipped with Weaver or Picatinny rails. Delivering a bright Class IIIa red laser (635-655 nm) with an output under 5 mW, it helps speed target acquisition and improve accuracy. The end-cap features a side-to-side toggle on/off switch for quick activation, and the unit is fully adjustable for windage and elevation to dial in your point of aim. Batteries and mounting tools are included, so you can install and use it right out of the box.Product HighlightsClass IIIa red laser (635-655 nm) with < 5 mW output for clear, visible aimingWeaver/Picatinny rail mount with included tools for easy installationAdjustable windage and elevation to fine-tune point of aimDurable black anodized aluminum housing with compact 2.2-inch lengthSide-to-side toggle end-cap switch for quick on/off control; batteries includedSpecsLaser: Red, 635-655 nm, Class IIIaMaximum Output: