Picked up a 28 HIGHWAY PATROLMAN

[Scary Gary]

I still think it's parkerized . It look's like the finish on the 1911-A1 I carried in the NAVY and I have other parkerized weapons and they all look the same to me . And everyone at the gun show that seen it loved it and agreed or at least assumed it was parkerized .
But I must say that I have been wrong before .