The Ultradyne C2 Folding Front and Rear Offset Sight Combos give you so many options, not just for the sight system you choose, but how you can outfit the balance of your rig. A quality offset sight system can serve as a reliable backup to your primary optic should it fail, or a flexible addition to your shooting platform as a short or intermediate-range aiming system while your primary optic can be dedicated to longer range targets. C2 Folding Front and Rear Offset Sight Combos from Ultradyne feature the option of choosing between a 12MOA front aperture sight, or blade style. The rear sight can be used as a ghost ring, or the optional .70 aperture that can be stored on the windage k Mfg: Ultradyne Usa