I got the toy gun from the local costume shop. It was just a plain old six shooter, "Lone Ranger" style. The scope is a daisy brand from walmart,the orange tip is a funnel,the inner barrel is copper water pipe,the main barrel is 2" o.d. pvc, the fins are 3 mil. sintra, 1/4" glued to 1/2", the stock is 4 pieces of 5 mil sintra glued together, shaped and sanded,made the "grebblies" from stuff I had laying around. The piece between the gun and stock is alluminum. I think I have about $16.00 in the whole gun including the paint.