Where TC missed the boat with their Senecas was the stocks.
They were made for a very tall man with long arms. As I recall, the LOP on them was over 16".
I have 2 friends who own them. One of which is 5 foot 10" and the other is 6 feet, and both of them brought the rifles to me to shorten the stocks.
TC Should have offered a "youth stock" and also a "Normal Man's Stock" for them. But all they had was a tall man's stock.
True! I bet the ratio, back in the day, of T/C Hawkins i sold to Senecas was 10 to 1. They were just not a popular here as The Hawken. But then again the vast majority of muzzleloaders I sold in those days (late 70's early 80's) was to fellas all wanting to go to
Hunt in New Mexico. Naturally, They gravitated to larger bore rifles!
I remember that CVA sold a little rifle they called "the Frontier". Offered in .45 and .50 calibre. I built a .50 from a kit for wifey. That little rifle was the kickingist ml I ever shot! Chalk up another with funky stock design.