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 Leupold's Bull-Ring reticle and you'll be able to quickly center on the bullseye, every time. It features CDS-ZL2 elevation adjustment dials for quick sight-in and to set for target ranges, a Twilight Max HD light management system and Guard-Ion rain shedding coating which is extremely durable, scratch resistant, and sheds water, dirt and fingerprints.