Leupold VX-4.5HD Service Rifle 1-4.5x24mm Rifle Scope - See better. Shoot better. Score better. The VX-4.5HD Service Rifle scope gives you the edge you need to win more matches. It delivers bright, edge-to-edge image sharpness at 4.5x magnification - the highest magnification allowed for NRA Service Rifle competitions. At its low power, the true 1x magnification's flat, true-to-life image makes off hand shooting quick and easy. Combine that with our new Bull-Ring reticle, developed in partnership with many of the top Service Rifle competitors, and you'll be able to quickly center on the bullseye, every time. And like all other Leupold rifle scopes, the VX-4.5HD Service Rifle optic is Guaranteed for Life. Waterproof & Fogproof; 6061-T6 Aluminum; 30mm Maintube; Guard-Ion Lens Coating;