I have a 50 GI upper conversion kit fully stocked I am asking $900 for it is located in Kenosha Wisconsin it comes with box no click fully functional never been you used must buy on clip and bullets. I am willing to trade for fully functional guns depending what they are preferably Glock I will also trade for fully functional vehicle does not matter here as long as there is nothing wrong with engine or transmission for brakes something that is driving and function