KAK Industry Full Auto Conversion Kit All Mil-Spec parts * M16 Full Auto Trigger * M16 Full Auto Hammer * M16 Full Auto Disconnector * M16 Full Auto Sear and Pin W/ Sear Spring * M16 Full Auto Safety Selector Properly Heat Treated Phosphate Finish All NFA/SOT Rules Apply These parts can't ship to "ban" states, if you are a dealer and would like to order you'll need to contact us directly to place and order. Shipping Restrictions: No shipments to the following States due to their unconstitutional laws. New York New Jersey Colorado Connecticut Washington DC Hawaii California Illinois Maryland Massachusetts Washington Florida Iowa Ohio Michigan North Carolina South Carolina Nevada Puerto Rico Rhode Island Delaware