Ameriglo FRONT Night Sight - Classic Style - Green Front - All Sig Sauers & Springfield XD Models Needing Taller Front .300 inch Height. This Illuminated Weapon Sight from AmeriGlo is made with bar steels that are guaranteed to be incredibly durable long lasting and efficient. The Ameriglo Illuminated Front Night Sight for SIG and XD Handguns uses a Swiss manufactured tritium light source that is guaranteed to be bright and effective for many years. This AmeriGlo Night Sight requires no modifications or gunsmithing of any kind to install making it an easy DIY project. For a great way to enhance your next shooting expedition or mission choose the Ameriglo Classic Style Springfield XD & Sig Sauer Illuminated Front Handgun Night Sight. SG-160-280: AmeriGlo Classic Style Front Night Sight - Green Front All Sig Sauers & Springfield XD Needing Taller Front .280in Height SG-160-300: AmeriGlo Classic Style Front Night Sight - Green Front All Sig Sauers & Springfield XD Needing Taller Front .300 in Height SG-160-8: AmeriGlo Classic Style Front Night Sight - Green Front All Sig Sauer Models w/ #6 Height Front & All Springfield XD Models Needing Taller Front SG-160-260: AmeriGlo Classic Style Front Night Sight - Green Front All Sig Sauers & Springfield XD Models Needing Taller Front .260 in Height SG-160-6: AmeriGlo Classic Style Front Night Sight - Green Front All Sig Sauer Models w/ #6 Height Front & All Springfield XD Models Needing Taller Front SG-160-350: AmeriGlo Classic Style Front Night Sight - Green Front All Sig Sauers & Springfield XD Needing Taller Front .350in Height SG-160-390: AmeriGlo Classic Style Front Night Sight - Green Front All Sig Sauers & Springfield XD Needing Taller Front .390in Height Specifications for Ameriglo Springfield XD and Sig Sauer Tritium Illuminated Handgun Sight: Models: Springfield XD and Sig Sauer Material: Bar Steel Style: Classic Light Source: Swiss Made tritium Features of AmeriGlo Illuminated Springfield XD and Sig Sauer Night Weapon Sight: Made from US Bar Steels Swiss Tritium Light Source Requires No Gunsmithing or Modification Classic Style Package Contents: Ameriglo Springfield XD and Sig Sauer Classic Style Front Green Tritium Handgun Night Sight SG-160-300: AmeriGlo Classic Style Front Night Sight - Green Front All Sig Sauers & Springfield XD Needing Taller Front .300 in Height