Vortex Optics Crossfire II 1-4x24 Second Focal Plane Riflescopes The 1-4x24 Crossfire II riflescope is one of many configurations in the Crossfire II line. The V-Brite reticle uses the V-Plex format with battery-powered electronics to illuminate the center dot for hunters/shooters during extra-low light conditions. With long eye relief and an ultra-forgiving eye box, you'll be able to quickly get a sight picture and acquire your target. The fast focus eyepiece allows quick and easy reticle focusing. Anti-reflective, fully multi-coated lenses provide bright and clear views for the user. Capped reset turrets are finger adjustable with MOA clicks that can be reset to zero after sighting in. A single piece tube constructed from aircraft grade aluminum ensures strength and shockproof performance. O-ring sealed and nitrogen purged, the Crossfire II delivers waterproof and fogproof performance.