Shipping costs are based on an estimate of UPS ground or equivalent carrier within the contiguous US, excluding Alaska and Hawaii. Please see Seller's website for actual shipping costs.
Front sight has a single Tritium dot. Mfg: Ed Brown SPECS: Front Sight - .125" (3.2mm) wide, .180" (4.6mm) tall. Fits 65deg x .330" x .075" dovetail. Front sight dots: .100" (2.5mm) diameter, white outline.