I have one blue, pinned, 6-1/2" 45 cal barrel off of a model 25-2. Blue is 99%, bore is bright, shiny, & un-blemished.Muzzle, forcing cone, & threads, all in excellent shape. It does not appear to have been fired much. No locking lug, spring, or pin. Fancy bright red finger nail polish front sight job that used to be the thing, back in the day.
$130 bucks shipped. First "I'll take it" followed by PM.
Ned