Rebluing and cleaning a old Vetterli bolt handle - with full recipe of slow rust

In this video im going to cleaning and rebluing an old Vetterli bolt handle, founding by mine subscriber in the garden.
In this video i show how to prepare a slow rust recipe for do a proper bluing.
00:00 Introduction
00:11 rust remover
00:25 Preparing slow rust solution
02:24 removing rust residues
02:54 degreasing
03:06 Slow Rust coating
04:38 The results