Viper Archery Products Venom Short Drive Sight Black. RAP? gear drive system delivers an ultra smooth and tight drive system that will not strip out under tension. Tooless micro tune windage adjustment Fixed mounting plate features 2 sets of mounting holes & 2nd and 3rd axis adjustment. Specifications for Viper Archery Products Venom Short Drive Sight: Manufacturer: Viper Archery Products Color: Black Features of Viper Archery Products Venom Short Drive Sight: Housing threaded for lens sight light and or optional shade 0.015 fiber optic vertical single pin Package Contents: Viper Archery Products Venom Short Drive Sight Viper Archery Products SDFP-15: Venom Short Drive Sight Black