[SeventiesWreckers]

Is blued a finish ! If so lets see a picture !

Technically, Gun Blueing is a Passivation Process. True Gun Blueing is an Electrochemical Conversion Coating. An Oxidizing Chemical reaction forms Magnatite, the Black Oxide of Iron.

 

[SeventiesWreckers]

Fail Zero aka NiBX aka Nickel Boron finish,

View attachment 15455

Matte finish matches the chromed slide stop and pin set pretty well.

Looks good, & the pins give it a nice detail contrast.

I like the Bi Tone look, similar to my XDM, but it's just brushed stainless.

Nice looking Glock.