I have a 16-2 Shipped in Dec of 1965 with the 3-Ts and the Baughman Front sight. It letters with the 3-Ts (and these are rare), but no mention of the sight. I showed it to Roy and David Carroll at the last SWCA in our round table on Target Guns, and the consensus was it was original (or even a special order). In fact there were 2 or 3 K-22 6" guns with the Baughman on display….
