AmeriGlo Tritium Rear Sights for Springfield w/Green Tritium 2 Dot Black Outlines .300in H Sq Notch Serrated. With two Tritium points in the rear sight these AmeriGlo Pistol Parts will provide you with greataiming power for your hunting or range time needs. When you're in the field you want a rear sight that is easy to see and one that's easy to use so get your AmeriGlo Rear Pistol Illuminated Sights today. These AmeriGlo Tritium Illuminated Night Sights will assist you with a better aiming experience so you can target more accurately. Specifications for AmeriGlo Tritium Rear Sights for Springfield: Manufacturer: AmeriGlo Gun Make: Springfield Armory Gun Model: Springfield Armory Hellcat OSP Rear Sight Color: Black Sight Style: Square-Notch Gun Type: Pistol Rear Blade Height: 0.3 in Package Contents: AmeriGlo Tritium Rear Sights for Springfield AmeriGlo SA-875R: Tritium Rear Sights for Springfield w/Green Tritium 2 Dot Black Outlines .300in H Sq Notch Serrated