Marshal Amp
US Veteran
Those following this show are familiar with the Ferg's model 29 but this seems to have been replace by a shorter stainless revolver. I'm guessing maybe a model 629 but i cant get a clear view and imfdb is no help. Also, The grips make me think maybe he switched to a .357. Perhaps the department got him a new sidearm to go with his spiffy new squad car!