It seems like at every Shot Show since the introduction of the SIG P320, SIG has added another model to the P320 lineup. This year is no exception with the announcement of the P320MAX from SIG Sauer. The new P320MAX was design in collaboration with SIG Team Captain US Army Veteran Max Michel. The P320MAX was built off of the X-Five Legion chassis. The new P320MAX features a slide serrations, a bull barrel, a one piece guide rod, and a Romeo3Max red dot sight.