Posted by SGT on September 15, 2008, 3:42 pm, in reply to "What do I have here?"
1) In my opinion, not all author's conclusions in the Houchins book are correct. 2) Some/many Grade O guns have no engraving; and for the most part, differ only from the Grade 00 gun in the type of barrel steel used. 3) Someone was pulling your leg, or got his story wrong; in skeet one shoots doubles at station 1, 2, 5, and 6, be kinda' tough to do that with a single shot.