As I recall, The Parker Story does discuss the 20 gauge single traps. A couple are identifed by serial number. Average 20 gauge singles are rarer than "just five". One of the 20s is a 34" gun and one is a Cutts gun. That leaves three standard singles in 20 gauge. There is some discussion that some if not all of the 20 gauge singles may be sleeved guns. At least one factory .410 Parker is a sleeved gun, so it is not hard to believe that one or more of the 20 gauge singles may be too.
|