"Tough, precise, and compact, the feature-packed AXCEL Driver CK 3-Pin Slider Bow Sight with Picatinny Mount and AVX Triple Threat Pin lets bowhunters dial in precise, accurate targeting fast. Made of 6061 aircraft aluminum, this rugged design features a Cerakote finish for maximum durability and superior resistance to corrosion, wear, and extreme temperatures over time. Its large, easy-to-use Drive Wheel with an easy-grip rubber tread smoothly and quietly dials in long yardages with a quick 1/2 turn or less. This easy-to-operate system includes a front-to-back elevation lock to hold the settings without affecting the sight's side-to-side accuracy. The windage adjustment knob offers precise gang micro adjustment you can lock in with a tournament-style lock lever. A Duo-Glide Automatic Tension Gib System employ angled gibs and keyways, Delrin material in the gibs, and 2 elevation tension screws to keep the sight in line, vertically and horizontally, through accidental bumps. Axcel's Triple Threat pin gives bowhunters the aiming flexibility of 3 micro-adjustable .019"" pins in a single blade for fast targeting with optimal sight lines. The sight's matching Triple Threat pointer features 3 micro-adjustable pointers for easy distance monitoring on the sight's laser-engraved metal tapes as you dial in. The adjustable dead stop allows you to instantly dial to 20 yards (or lock in a custom yardage setting) for fast sighting with ease. Micro-adjustable 1st- and 2nd axis adjustment and 3rd axis adjustment helps you set up this sight with precision for greater long-range accuracy. Equipped with a Picatinny mount for better shooting balance and feel while targeting. Sight comes with three 100+-Yard Metal Sight Tapes.Manufacturer model #: ADVP-PT19. Tough, precise, and compact slider bow sight from AXCEL Picatinny mount - better shooting balance and feel 6061 aircraft aluminum construction with Cerakote finish for maximum durability Easy-to-use Elevation Wheel with an easy-grip rubber tread Dials in long yardages just with a quick 1/2 turn or less Elevation lock - holds setting without affecting left and right accuracy Windage adjustment knob - precise gang micro adjustment with lock lever Duo-Glide Automatic Tension Gib System - keeps sight in line, vertically and horizontally Triple Threat pin - 3 micro-adjustable .019"" pins in a single blade Matching Triple Threat pointer with 3 micro-adjustable pointers Adjustable dead stop 3 laser-engraved metal sight tapes included Micro-adjustable 1st- and 2nd axis adjustment and 3rd axis adjustment - precise long-range accuracy"