The reason for case hardened finish ever to be offered was because although everone said the hardened their guns few did, Colt sold them with the case hardened look to prove that they were in fact hardened steel guns. The look caught on and was even copied and faked by non case hardned maufactured guns. Still one of my favorite finishes.
A couple of mine.
New Frontiers

Cowboy

I could get into the Smiths with that finish.
A couple of mine.
New Frontiers

Cowboy

I could get into the Smiths with that finish.


Comment