If you are looking for the perfect rimfire scope for your AR-22 rifle then you are in the right place. The Vortex CrossFire II Rimfire Scope was designed with an intense focus on high precision accuracy. This scope offers better eye relief and target acquisition than competitors. Being nitrogen purged, hard anodized, and O-ring sealed for fog protection and waterproofness, this scope is one that can benefit any armory. Fully multi-coated and anti-reflective lenses provide clear views for the user and increased performance while acquiring your target. Included in the Box Removable lens covers Lens cloth Features Magnification: 2-7x Objective Lens Diameter: 32 mm Eye Relief: 3.9 inches Field of View: 42-12.6 ft/100 yds Tube Size: 1 inch Turret Style: Capped Adjustment Graduation: 1/4 MOA Travel Per Rotation: 15 MOA Max Elevation Adjustment: 60 MOA Max Windage Adjustment: 60 MOA Parallax Setting: 50 yards Length: 11.5 inches Weight: 13.9 oz Product Manual (PDF) Download Parts Diagram (PDF) Download