There is a humorous aspect to the Lippard 600yd shooting event, which many of the subsequent posts have highlighted. The 600yd shoot does seem like something off of the show "Hot Shots", and I have enjoyed reading all of the resulting posts.
However....Mr. Lippard does have some bona fide shooter and gunsmith credentials - such as Marine Sgt wounded 5 times in Viet Nam, worked on improvements of the gatling gun on the F4 Phantom, package designed the F8 Crusader and A7A weapons matrix and wiring systems, worked on the Apollo space program.
In the Marine Corps in 1963, Lippard matched the Camp Matthews range record on his first day of shooting with a 248/250.
http://karllippard.com/Our_History.html
I was hoping that the technical aspects of his improving the M 1911 barrel lock up and durability (military link) would draw some of the curiosity of the more engineering oriented forum members. I am not qualified to fully appraise his efforts in this area.
"The new Karl Lippard Patents take the John Browning design to levels far beyond what was achievable in late 1800's". The technical aspects of Karl's "military link" can be found here in this document -
http://karllippard.com/military/docs...Fact-Sheet.pdf
Thanks to all for your considerations.