Vortex Optics Diamondback HP 2-8x32 Dead-Hold BDC Reticle 1-Inch Tube Black (DBK-10011) http://www.amazon.com/gp/product/B00HYRGU56?tag=sukses2015-20 XD Lens Elements Extra-low dispersion XD glass increases resolution and color fidelity resulting in crisp sharp imag XR Fully Multi-Coated Proprietary coatings increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces Precision-Glide Erector System Uses premium components in the zoom lens mechanism to ensure smooth magnification changes under the harshest conditions DEAD-HOLD BDC RETICLE Customized dot design helps eliminate guesswork on holdover and windage corrections Good for huntingshooting at varying ranges where estimating holdover is a concern Waterproof Fogproof Shockproof