• Friends, our 2nd Amendment rights are always under attack and the NRA has been a constant for decades in helping fight that fight.

    We have partnered with the NRA to offer you a discount on membership and Muzzleloading Forum gets a small percentage too of each membership, so you are supporting both the NRA and us.

    Use this link to sign up please; https://membership.nra.org/recruiters/join/XR045103

Best way to blacken a new sight.

Muzzleloading Forum

Help Support Muzzleloading Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

Gollywomper

36 Cl.
Joined
Dec 4, 2023
Messages
50
Reaction score
31
Location
Reno nv
Bought a new rear sight. Is looks to come unfinished as cast. What is the best way to darken or blacken/brown the sight?
 

Attachments

  • IMG_1118.jpeg
    IMG_1118.jpeg
    276.8 KB
Everyone will have their own opinion as to what is best, so here's mine. I have always had great results, on raw steel/iron parts including sights, by using Van's Instant Gun Blue. Degrease well, heat with either a heat gun or hair dryer (not required, but helpful), apply with cotton swabs, oil when done. Easy to do, no odor, long lasting even finish, easily touched up if needed.
 
Depends on how your barrel is finished. Here are a few parts I've done and the chemicals used. I think Jax is good for a semi-polished look, and rust brown/blue for a matte finish but you can adjust it to be more polished it'll just take more frequent application.

Jax Black rubbed back with steel wool, got a little aggressive on the tail ignore that.
1000010824.jpg

1000010794.jpg


Tracks browning solution:
1000010401.jpg


Tracks browning after boiling in distilled water:
1000010432.jpg

1000010443.jpg
 
The barrel is browned/cerekote. So either black or brown will work. Looks like I need to order a blueing or browning solution?
 
On steel sights I just use the browning solution and try to match the barrel. However, I let it sit a little longer on the blade to give it a slightly rougher pitted surface which (to me) limits any light reflection.
 
I like to fire blue. heat till cherry red with a propane torch and drop into a pan of oil to cool. It will quench to a beautiful dark royal blue which is pretty durable.
 
Back
Top