Redline RL-1 Sight Single Pin RH Full carbon bracket;Adjustable 2nd & 3rd bracket;0.019 fiber optic pin;Tool free locking adjustment knob, Precise adjustment windage knob;Customizable/removable quick acquisition RL sight ringtable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Item Category Code: 1900 Product Group Code: 1900A Product Sub Group 1: 1900A1 Inactive: No