Low power variable optic from 1-4x magnification with newly designed optics assembly, providing longer eye relief, wider eye box, and true 1x magnification Inline dial controlled reticle illumination Available in two different second focal plane reticle designs: the BDC B1 reticle with 5.56 BDC hashmarks or the MX1 box reticle. Second focal plane reticles remain the same size at all magnification levels for high visibility at all magnifications. More anti-reflective lens coating than competing scope models, offering higher light transmission and superior optical clarity