“Truglo TFO Tritium/Fiber-Optic Day/Night Sights Fit Ruger (FRONT ONLY) SR9 / SR9C SR40 / SR40C SR45 – Green” has been added to your cart. View cart HomeScopes, Sights & OpticsGun SightsGreen Tritium Outline Orange Square (non trit) REAR for Glock Gen 1-4Green Tritium Outline Orange Square (non trit) REAR for Glock Gen 1-4$62.00 Green Tritium Outline Orange Square (non trit) REAR for Glock Gen 1-4 Additional information UPC 644406904229 Manufacturer Ameriglo Manufacturer Part Number GL-626 Out of stock