Phoenix Technology On Point Front Sight Plain Barrel Shotgun 20 Gauge Black. Quick and easy target acquisition. Contains (3) fiber optic rods Constructed of Glass filled Nylon. 12 AND 20 GA. MODELS AVAILABLE. Removal of front bead not required. Included Accessories: Installation Hardware Specifications for Phoenix Technology On Point Front Shotgun Sight: Manufacturer: Phoenix Technology Color: Black Condition: New Gun Type: Shotgun Caliber: 20 Gauge Package Contents: Phoenix Technology On Point Front Shotgun Sight Phoenix Technology OPS20P: On Point Front Sight Plain Barrel Shotgun 20 Gauge Black