Help Identity pistol please

[Fernando K]

Mmmmm.....it seems doubtful to me. The screw that holds the key is too long, and protrudes from the plate. The upper jaw is square, as if there had not been a copy to copy. The protrusion that stops the upper mandible in the cock's foot is too low. The belly of the climbing shoe is rude......I have never seen these curves in the wood (stock)......

Affectionately