In the first one he carried all kinds of stuff but near the end of it he broke the glass on his cabinet and grabbed a William & Moore 8 gauge with solids. In the second one he got his lar grizzly and brought along the westley Richards 480 in 375 h&h mag (I love double rifles). In the 3rd one he opened with the dual 50 then had his lar grizzly until he blew up his truck. In the 4th one, back in the past, he ended with the big punt gun. I would love to remake one of those. Just to hang on the wall. Once the tv series came out it was a whole new collection of weapons but his man was the Barrett 50. Without looking I would have to guess to a m82 or m107. Can't remember off the top of my head