This vintage CVA Philadelphia derringer kit includes all the necessary parts to build a functioning black powder. The kit is unassembled and does not come with a barrel, but it is perfect for those who enjoy tinkering with gun parts or who are looking for a unique project. The kit is made from high-quality wood and brass materials, giving it an elegant and sturdy look. The kit is designed for use with CVA handguns and is made in Spain. It is suitable for individuals who are looking for a fun and challenging project, or who are simply interested in gun parts. Whether you are an experienced gunsmith or a beginner, this kit is a great way to get creative and build your own custom handgun.