have "4" of the 110 lefty's in cals. 243, 270,30-06, 308,(which is a DL), ranging from 1957 to 1973 mfg dates, (according to Mad Dog's records). Most all of these cal. readily available in LH and I have seen no real collector's value to date. But do they ever hunt! ...they all shoot lights out. Everyone single one of 'em will do 1/2" or better three shot groups at 100 yds. smile