XS Sights ML00135 Marlin Ghost Ring WS Sights Adjustable Black with White Stripe Front Ghost Ring Rear Sight $99.99
HiViz PMN301 LiteWave H3 CompSight Bead Replacement Front Sight Black | Green Tritium/Fiber Optic Front Sight Universal Threads $47.25
Truglo TG947UG Long Bead Universal Metal Shotgun w/Vent & 6-48 Base Rib Fiber Optic Green Black $16.03