Looks like 77 for the Renegade and 70 for the Hawken.

In 1977, T/C came out with the Renegade as a lower-cost alternative to the Hawken. Instead of the Hawken's brass furniture, it had blued steel. It also lacked a nosecap on the stock and instead of a crescent buttplate, had a shotgun butt. This makes it more comfortable to shoot with heavy loads.


http://blogostuff.blogspot.ca/2012/0...ck-powder.html

HA