Quote Originally Posted by Ormicron View Post
The person responsible at Parker Hale, was Tony Kinchin, who was the production engineer. It was his idea and they gave him free range. I handled the patterns when they were in his possession. I spoke to him when I saw this thread last week, PH rifling was hammer forged and as stated progressive he tried to explain how it was done, went over my head. He was also responsible for the colour case hardening, proper bone meal not cyanide, took ages to perfect especially on parts like the hammer that are investment castings.

Ormicron
Sir, please read your PM.