I did without drawings and at random. The block of trunks rotates. The drive is made from a motor from a broken screwdriver. Batteries in the store posted. Switch under a trigger from a broken grinder.
Everything is made of metal. The cheek of the butt is adjustable in height and slope. In the butt there is a cavity under the penalty or pricliness.
Aiming plank from a cycling chain. Flock and culk folding.
The skin on the glue of the elements and the winding of the handle - from the old boots of his wife.
The only thing that would like to improve is to add the sound of miniga when you click on the descent. But this is in the future.
The nephew just ohrenel.
The issue price is zero rubles and a couple of days of interesting work.
A source