I have a TC Hawken I built from a kit 35 or so years ago that shoots pretty well for an old guy with bad eyes! It's 50 cal., as is my TC Grey Hawk. The GH is all stainless and has a synthetic stock and handles skuzzie weather better than the plum brown Hawken. The Hawken, however, shoots just a bit better. Both like the TC Maxi-balls. I've tried a pile of other bullets, round balls, sabots, etc. but it always comes back to the Maxi-balls. 90 gr. in the Hawken, 110 in the GH. Last time I had them out shooting, I could still cloverleaf the Hawken at 100 yds and the GH was pretty close. I love tinkering with the BP guns when I have the time but lately, not so much free time it seems! I might drag them out this winter and see if I can still hit a target with them. If I can find the time, that is! I would easily recommend either of them as hunting rifles.
Cheers,
crkckr