<p>Our is Factory. 80% red dot scope made by our Factory.</p> <br> Premium Red Dot Crossbow Scope with Red Green dot <br> Specifications: <br> Material: black anodized aluminum body <br> Laser color: Red 5 Levels/ Green 5 Levels <br> Eye relief: unlimited eye relief and field of view <br> Objective diameter: 30mm <br>Tube diameter: 38mm<br> Exit pupil: 28mm <br>Field of view at 100 yards: 57 degrees<br> Compatibility: " (it is special Rail change) <br> Package includes: 1x Red/Green Dot Scope (with 2 Lens Covers) <br> 1x CR2032 Battery<br> 1x Cleaning Cloth<br> 1x Instructions<br>