VISM Vantage Series Full-Size 4-16x42 Scope with P4 Sniper Reticle, Black High Resolution Glass for Excellent Performance in a variety of field conditions Waterproof, Shockproof, Fogproof  capable of withstanding the harshest surroundings Fully Multi Coated Optics for Optimum Clarity Solid One Piece Main Tube Construction Hard Anodized Aircraft Grade Aluminum Body Audible and Tactile  MOA Elevation and Windage Adjustments