The useful help for both, experts and amateurs.
Decayed weapons become like new again. Tedious dipping and staining processes are a thing of the past.
Klever quick-browning saves time and money.

Proceed like this:
Degrease the gun carefully (e.g. with Robla cold degreaser).
Then apply Klever quick-browning by means of a dropper or brush on the parts to be browned (Note that Klever quick-browning does not work on steel containing more than 3% Chromium).
Allow to react for about 3 minutes until a yellow-whitish cover forms.
Then wash it off with water, dry it by dabbing with a soft cloth and spray BALLISTOL or GUNEX on it.
Ready.