Hi just new to gun nutz. i have someone willing to give ( or sign over ) a 357 mag, model 28 highway patrolman. It was a gun issued to him while a corrections officer in a prison. It has a four inch barrel. i can not find a barrel anywhere in Canada. I found a place in Vancouver that can make me one but it is very expensive and the gun has to be shipped from the east coast, and then back again. Can anyone offer some advice. I don't want this gun to be destroyed.