Ok, so the page that I entered my number into where it lists the ranges isn't really correct?

Thanks,

Glenn

Not necessarily. There is probably sufficient data to support a letter but it isn't included it the Blue Book Productions Parker Serialization & Identification book, for whatever reason. A letter will probably only tell you the original barrel length and what hardware or sporting goods store ordered your Parker with probably a bunch of other Parkers for inventory. The other elements of configuration of your Parker Trojan you already know.

A research letter will cost you $100 but if you join the PGCA for $40 subsequent research letters will cost you only $40 each and the membership benefits are "priceless".